Wastegate rattle sound. Bimmerpost ☰ Model Selection.

• Wastegate rattle sound [hihi] I can reproduce the rattle quite easily. I noticed my wastegate actuator arm has lateral play. Oct 13, 2017 · I read a lot about this wastegate rattle but I can't find my answer. 1. Mar 26, 2013 · wastegate rattle,surging 2. You pay all the money for a brand new car and it sounds like some POS with a rock stuck in the caliper or a grinding CV joint really annoyed. I have the 2. php?t=113416Installed the wastegate rattle clip on the car, it had helped with buzzing/rattle o May 3, 2017 · What exactly does the wastegate rattle sound like? I've been scouring the Tube and Google to find the noise, and can't find anything definitive. anyone heard anything official? Mar 20, 2024 · It sound like you have the "Wastegate Rattle" problem. May 6, 2019 · The sound is most noticeable in 3rd gear between 2500 and 3000 RPMs. E81 Sep 30, 2022 · Wastegate rattle Recently had a catless DP installed on my 22 m340i. Valve rotation is required for proper valve seating. My friendly mechanic (former BMW guy) says it's the left turbo wastegate arm. Therefore, and because of the fact that the sound seems to be coming from the wastegate/turbo area I’m suspecting the wastegate. Jan 7, 2013 · tte700 w iroz catless dp. It might not be just a heat shield. 4TFSI S-Tronic DQ200 has a weird metallic/rattling noise UPDATE found the problem AND SOLUTION is down bellow, I May 31, 2018 · To me the rattling noise and the wastegate codes are probably related, but I can't get through to these guys! At least they gave me a loaner last time. Dealership says it's "normal Dec 6, 2012 · My car is making a rattling snare sound when i let off the gas when either in manual mode (drive) or parking and revving the engine. It seems to have gotten worse over time, and I can now hear it in Jul 17, 2010 · Since Couple weeks whenever I drive my 335i with open windows I hear some metallic rattling noise under acceleration. I would start with watching Vehicular DIY's video on wastegate rattle fixes. Aug 24, 2021 · Wastegate rattling noise between 1500 - 1700 rpm - Page 2. wastegate rattle. Will put stock mid back on and see if resolved. (0% rattle reduction). 5EB and now I’m hearing about this. Unlike the mk6 were you can buy a clip for the rattle, I dont think there is a clip for the Is38 or MK7 in general. They have one Mickey Mouse fix, You get a long spring and attach it to the arm then attach the other end to something on your vehicle lol This Video isn't great but at the very beginning you can hear the sound, same as ours Sent from my SM-G965U using Tapatalk Oh wow, that sounds like rod knock to me, not wastegate rattle. Wastegates can also get Mar 13, 2018 · My 2018 wastegates are ready to be replaced. Obtain the now-available spring washer kit. Jan 29, 2020 · The diagnosis for this was extreme wastegate rattle, Basically I could grab the wastegate arm actuator and lightly shake it with my hand and it sounded like someone shaking up a can of spray paint. My solenoids might have been good. Already has the cam fix. All my lines were in good shape. We have tested this software repair on a 4 cars so far. I’ve read bmw documents saying that it is normal to happen for a few seconds at startup as the vacuum builds to hold them tightly closed. I can hear it only when passing near other cars or close to some buildings (Bath UK - very tiny streets). I had the TSB in hand for the F150 wastegate rattle (same turbo) I had a video recording of my engine making the noise. Hello, i'm having some problems with ratlle noise when the car is cold. Warm starts, I don't hear the rattle at all. i know step one on my car and my build date was to update the software which in my case had never been done EVER. I figured I would check it out when I got under it for my at-home oil Apr 27, 2018 · Link to forum post: https://www. Ive read virtually every thread on many forums on this so i understand its "normal" and there is no fix, but im curious if this is something that maybe can be fixed/reduced via Apr 15, 2018 · Those of us suffering with the wastegate rattle (especially noticeable after switching downpipes) know how annoying and embarrassing it can be driving around at slower speeds. I have a mk6 2010 gti and have noticed it has the distinct ticking sound when lifting off the gas/decelerating. That’s a rotating assembly rattle - definitely NOT normal and I wouldn’t let the dealer off with adding an oil additive lol. i either have a squirrel in my dp or the rattle is gone. Moreover, a bad external wastegate causes a fluttering sound when the throttle closes. Sounds like its coming from under the drivers side/door area. MP3 Rattling noise from wastegate Cause The valve disk of the wastegate in the turbocharger vibrates in the valve seat when the wastegate is slightly open (partial load operation) and causes a rattling noise. All I did was tighten up the actuator rod. As a result, you get a wastegate that isn’t closing completely and an engine that sound pretty rough. Jun 21, 2017 · '11 2. Maybe a visit to the dealership might be in order. May 20, 2019 · After that, it's replaced with the turbo wastegate whoosh sound. Mercedes-Benz models: Aug 22, 2023 · So I actually don’t hear that wastegate rattle sound on my car. Mar 14, 2022 · The turbo rattle is intermittent and stops when you rev it. May 22, 2022 · In your video, it sounds about right. lol maybe the audio is making it sound worse to me Dec 24, 2024 Rattle sound, wastegate? only when cold. I guessed it was just normal, and something to do with the car going through its initial startup routine. Rattling noise does not come until I drive the car for few minutes. Quite a few members have had warranty turbo changes for electronic wastegate linkage issues. The 1. In the field, getting the car to where the customer says they hear the rattle and using a mechanics stethoscope or long screwdriver to the ear is normal practice. It almost sounds like a rattle if a heat plate or something is loose but as far as I can tell nothing is loose. On cold start, there is a rattle that sounds a lot like a heat shield. 5 ecoboost have, the only way I can describe it, a very very slight Mar 8, 2022 · So I picked up my cpo 2020 m340i xdrive about 2 weeks ago and Ive noticed this noise when I accelerate. Mar 17, 2022 · Wastegate/turbo rattle? 2018 3. May 24, 2022 · Took my ST into the dealer for an oil change and mentioned that I am hearing a rattle when passing parked cars, walls, etc. For instance, I know you can adjust the wastegate position using JB4 or MHD. Jun 26, 2009 · No rattling sound as described when coasting just this strange sound. Man. They replaced one turbo because the shaft had some play in it and thankfully hadn't exploded yet, but didn't replace the other one even though the wastegate rattles in that one, too. But tge vid made it sound different than wastegate rattle . Worse yet, over time the wastegate bushing on the disc that closes the exhaust gas bypass begins to rattle. May 16, 2022 · I think I might have had a slight boost leak on the driver's side turbo since the wastegate was loose resulting in some loss of pressure and power (my theory). Coils, plugs, and injectors have nothing to do with the turbos or wastegate rattle. Jan 22, 2023 · These noises may sound like hissing, whistling or even rattling and can often be quite loud. I've recently heard a small rattling in the cabin, thought it was a loose phone mount, no big deal. Do a Google search "S55 wastegate rattle" and you'll find plenty of people on this forum with M3 & M4 from pretty much every production year of the F80/F82 with this rattle. Apr 15, 2017 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Oh wow, that sounds like rod knock to me, not wastegate rattle. They reprogrammed (didn’t work) then decided to replace phasers. I purchased a clip from home depot. Took off the springs a little under a thousand miles ago along with putting truck back to stock and I swear each cold start the rattle is getting louder and louder. Immediately comes back as soon as he’s back on throttle. The noise only seems to happen when engine is warmed up. golfmk6. What Happens When a Wastegate Fails? When a wastegate fails, it can cause a number of May 10, 2013 · What exactly does wastegate rattle sound like? I've noticed a rattle during acceleration on my 2013 S6 with Stage 2. Why does my BMW make a rattling noise when accelerating? If you hear a rattling noise when you are accelerating then this is definitely a friction problem. It sounds like a ticking noise that comes and goes from around the turbos area. Dealership said there is a bulletin about this. ASE and BMW Master Certified Technician 07-27-2012, 07:13 PM #3 Jul 8, 2020 · 2015 - 2020 Ford F150 - Wastegate rattle - 2017 3. They refused the second time (I didn't ask for one on the initial visit). For thumping sound and severe wastegate rattle, at least what I'm assuming is severe wastegate rattle. (8mm) they actually changed them from 6 to 8mm btw. Aug 5, 2019 · 2015 - 2020 Ford F150 - Severe wastegate rattle? - Anybody have what I would consider a severe wastegate rattle? My truck is a 2019 3. I changed exhaust gasket thinking it could be that or a hanger, but in the end took it to a different dealer who looked at it and didnt give me the "its a DI engine and the noise is normal" "the noise is from HPFP" Jun 8, 2012 · Due to concern on rattling sound coming from right rear area, test drive vehicle to confirm concern noticed bay rattle from right rear wheel area, also around right rear seat belt, RE&RE right rear wheel, removed inner fender liner for further inspection, found EVAP canister very loose, removed unit and pad out canister using rattle kit, RE&RE Jan 27, 2023 · Can you hear a rattle under your BMW. 5, I get the normal cold start wastegate rattle that stops after about 2 minutes like a switch was turned off but I also have another rattle that occurs anytime hot or cold and is Jul 1, 2021 · metal parts clanging together isnt good for anything but mostly the nasty sound coming out of it is why i did it. i just recently 2 weeks ago took my car in. The other day I decided to let it keep rattling for about a minute & the rattle continued to get louder & louder until it finally made a loud pop Aug 21, 2012 · Can Someone Describe the Wastegate Rattle Noise? Bimmerpost ☰ Model Selection. i was honestly in shock about this because this was not a minor rattle i would and my friend also considered . Wastegate actuator rod rattle clip Aug 4, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Sep 2, 2019 · AND SOLUTION is down bellow, I recommend to read all this first. Then there is the arm that goes between the actuator, and the wastegate which vibrates and makes some noise, but only because the wastegate which is built into the hotside is rattling. . Apr 20, 2019 · I took it in for wastegate rattle about a 18 months ago. Ya don’t say… I asked to speak directly to the engine tech, and I showed him the video. On startup. May 17, 2009 · However, I had a very similar noise, and it was in fact the bolts HOLDING the wastegate actuator itself (not the rod that moves the wastegate arm) to the turbo compressor housing. Do not continue to drive it. Wastegate rattle is more prevalent in higher mileage engines in most cases. E81 Jan 5, 2023 · Remember, addressing the wastegate rattle promptly is important not only for noise reduction but also to ensure the long-term health of your vehicle’s engine and turbocharger system. Of course this morning when I take the video it's not as loud as it usually is but you can clearly hear it stop at about almost 2 minutes (stops at the 1:50 seconds point of the video) Not really worried about the sound it just sounds like crap more than anything. 0 turbo has made a “rattle” or “clicking” noise during deceleration (coasting), most noticeable from 30mph. The second is when the actual wastegate pieces are rattling in the housing -this means they're worn out and need to be replaced. 7 EcoBoost turbo wastegate(?) rattle at 1200 RPM - MY 2016 2. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. N55 in X5 35i has one twin-scroll turbo. Ignoring the issue can lead to decreased performance and possibly more significant engine damage. Mine makes same noise since i purchased. had to double check i clicked the right file. This is normal and is adjustable in all modern tunes (wastegate rattle fix). May 7, 2020 · I took my 2018 3. Thought was normal. To be specific, my car would give off a metallic/metal on metal sound at 3000rpm throughout all gears and louder when off the throttle around May 6, 2023 · The rattle usually doesn’t affect performance, if it does you’re likely to get an underboost code. It lasts for a second or 2 then stops. There are also a few YouTube videos. 5L EcoBoost twin turbo engine may exhibit a rattle noise from the engine compartment under various operating conditions. It does not happen on cold starts or idle, only when the truck is in gear and building boost. I don't believe its phasers/timing due to my familiarity with the issue (I had a '13 3. Once the cold start sequence is done and rpm's drop to about 600, the rattle goes away and i don't hear it again until the next cold start. Apr 21, 2022 · Specifically, when cold especially and then even when warm during acceleration, from about 1800-2200RPM there is a very pronounced metallic rattle. The real rattle that’s coming from the turbo/wastegate is Waste gate rattle On cold starts is normal. Jan 17, 2021 · OR he could go ahead and simply change the stock wastegate actuator, I had the same exact issue, a rattling noise under decel specially. I see a few others with the same noise. 7 Wastegate Rattle? - So this weekend the truck developed a new noise, this came on more or less suddenly. Oct 1, 2022 · That doesn't sound like the wastegate rattle to me but then again, its a video and hard to tell. To me this sound is unacceptable, but the turbo has been replaced already for a separate issue, and the noise remains unchanged (or even worse?). GEN 2 Wastegate Actuator Rattle. Mar 2, 2020 · Wastegate rattle is usually one of two things: the first is just the flapper being held off the turbine housing and rattling. I did this yesterday and my car is much quieter now but this sounds like a bandaid rather than a permanent solution. CAUSE The wastegate valve does not completely close due to the mechanical tolerances of the wastegate actuator. What do you guys think? Clearly Honda doesn't have the turbo figured out on their cars. If this sounds too complicated, just take your car in to get the clips. Nov 11, 2014 · Suggest you roll down the windows and try accelerating (not too hard, not too gently) from 15-60 mph and listen to the sound. It makes a rattle noise on cold start, I found the noise is coming from the wastegate door on the turbo Mar 19, 2013 · Just got the car back, still making a noise. Google Kia Hyundai wastegate rattle, it's very common on the 2. com/forums/showthread. Aug 9, 2011 · This slight rattle noise is considered normal operation of the mechanical waste gate valve. Cam phaser noise is not subtle, it’s an obvious diesel like 2-5 second rattle on cold start. Cam phaser rattle is momentary. Front turbos wastegate was so wo Jul 15, 2022 · I tend to believe the turbo is the case since the noise is more apparent from the passenger's side and more towards the turbo's side of the engine, and the question is, Is the turbo's wastegate actuator manually adjustable? I tried to google the issue and all I found was the wastegate rattling noise which is quite close to what I'm experiencing. so they agreed to fix it. The engine is potentially saveable, but a shop will need to make that determination. Thought read somewhere that someone said its a washer that is purposefully given some slack. When the external wastegate is bad, it may prevent the turbo from pushing air into the engine when it should. Nov 24, 2020 · With full downpipes, wastegate can be overwhelmed, a. I've taken it to the dealer and they've told me it's normal on the tremors. That guy is awesome. If you are not planning on replacing a new wastegate, you can actually fix the rattle by adjusting the actuator Jan 6, 2025 · What Is Wastegate Rattle? Wastegate rattle is a condition in which a persistent “jingling” or “chirping” is emitted from an engine’s turbocharger. _____ Aug 8, 2018 · Pretty positive it's just a case of severe wastegate rattle that happens 24/7 no matter if truck is hot or cold. Changed solenoids. 5 Wastegate rattle fixed! - To justanengineer THANK YOU!!! This really works! Adding a spring from the wastegate linkage to an anchor point on the turbo, the light spring pressure keeps the linkage from chattering. 0L turbo and when I let off the gas completely at any rpm I will hear a delayed rattle coming from driver side towards my feet. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Jul 1, 2013 · This video show how to check to see if you have the turbo rattle that is covered under an extended warranty for 8 years 80,000 miles on many BMW's with the N Sep 27, 2022 · I do hear the wastegate rattle on start up but not while driving, and this was much louder that at start up. Jun 30, 2016 · The wastegate rattle issue has been an ongoing problem since the introduction of the 2014 V-Sport equipped with the LF3 version of the Twin Turbo V6. The turbo wastegate does not get activated in a manner that would sound so consistent although it may rattle in unison with blasts of exhaust gases. Does wastegate rattle mean a bad turbo and for sure needs replacement or is it just an annoying sound to some extent Looking at a 335xi, manual and very very good condition. To be more specific it only made noise under acceleration most noticeable around 2-3k rpm while the car was fully warm didn't make any noises when car was cold usually took me about 10-15 minutes of driving from a cold start to then start hearing the tapping. ZF engineer came in to review and said everything was within spec, so nothing is going to be done. Why hasn’t anyone over a decade and a half been able to stop a wastegate from rattling? Aug 8, 2019 · The BMW forums are littered with wastegate rattle post. It sounds just like metal-on-metal scraping and I thought it was the front brakes at first but I'm near certain it's the turbo waste gate issue that FK8 owners have experienced. so the update ended up fixing it for me. 3 euro spec 2013 M5 and 1 USA spec 2014 M5. What Sound Does a Wastegate Make? The wastegate is a valve that controls the amount of exhaust gas flow in the turbocharger. This can't be normal/acceptable from Honda, can it? Nov 23, 2013 · There is a thread over on e90post under the N55 sub-thread area recently that has videos of the noise and one member had the issue taken pretty far up with BMW and it ended up being noise from the transmission, not the wastegate, exhaust, turbo, etc. This noise was present on day one of owning the FL5. I want to say it sounds very similar to the wastegate issues of the 2. But it works similarly on mhd and is available as a flashtime option. Noticed during cold start when it idles down a rattle which is irritating. Seems to be coming from behind the drivers side foot well. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. Goes away after running for a bit. May 6, 2021 · For well over a year now, my 2018 2. 3 weeks after install I started hearing a rattling metallic sound on deceleration. Still, I'm more inclined to lean in the direction of it being the injectors. It becomes very audible around 5PSI, but any lower or much higher and engine noise drowns it out. I’d have an audio clip in-cabin but phones just don’t pick it up. Aug 1, 2020 · Is there any solution for wastegate rattle for our cars/turbos (2. 3L has had this awful wastegate actuator rattle that can be heard in the cabin. Dec 20, 2024 · By how u describe it,. This is the Lowes spring and part number he posted. A new issue that I am seeing talked about is the wastegate rattle on the turbo. Lasts about 2 seconds. Feb 13, 2022 · I recently purchased a 2022 Civic Si and I noticed there is a rattle when decelerating in gear. Anyone else have this or is it something I should be concerned about. shifts are smooth and the car drives as good (or better) than the day I got it 3 years ago. That main bearing sound is like a cold constant rattle tapping that goes along with RPM. The tech may have been saying - in less clear words - that it's normal for cars with this engine, the S55. When I blip my throttle, the noise is gone. N54 in 535i has twin turbos. It doesnt rattle. My immediate reaction was that the wastegate was flapping. May 8, 2016 · Regarding the wastegate rattle. Just jacked up the car and checked over pretty much everything that looked like it could rattle, remote started the car and couldn't find anything rattling but I did hear the sound again for about 3 sec (car was still warm prior to start up) Jun 16, 2021 · Rattling engine noise under partial load. They had found a second manifold gasket to the cylinder head leaking When I bring the car back in to have it re-torqued I'll get them to have another lookgood chance it's the wastegate although it still sounds like there might be a combination of things happening ugg Mar 28, 2023 · Electronic wastegate has the usual rattle during startup (30 second thing), but a rattle went under load while driving is usually indicative of a bad EWG linkage/turbo. Nov 14, 2024 · Sounds like loose change at low speeds. 5T with a check engine light on for boost pressure too high. The sound gets less aggressive as the rpms drop down, and it goes away somewhere between 1200-1700 rpms. ive heard this buzzing Mar 5, 2020 · Basically, wastegate rattle has been a common issue on a range of vw engines. This type of rattle noise is considered a normal operation/characteristic of the N18 turbocharger wastegate system. 5 F150 in for that rattle and some other start-up noise. Jul 17, 2023 · Hello All! This week my wastegate started making the high-pitched sound that has plagued all fk8 and now fl5 owners. The sound it makes is a hissing noise. I believe either you or your tuner should be able to check the wastegate position (value) anyways. Just ordered a stage 2 tune through IE and hear stories about wastegate rattle. Search bmw wastegate rattle, they have a few “fixes” that actually work pretty decent. I have 90,000 and they have be rattling for the last 30,000. Pretty much anything that noise is going to reverberate off of when driving past. Also known problem in some BMW models: If this is the same kind of sound you are hearing in your Dacia then this is mostlikely the same issue which is known by Dacia/Renault as the "Wastegate Rattle". The FL5 wastegate fluttering/rattle sound when in vacuum is SO freaking frustrating. Aug 30, 2021 · 2015 - 2020 Ford F150 - 3. This results in the wastegate valve repeatedly clanking against its seating Aug 7, 2018 · 2015 - 2020 Ford F150 - 3. It sounds like a can of rocks rattling and lasts maybe a second or so. Mar 7, 2023 · Some 2017 Ford F-150 trucks equipped with a 3. Overtime, the noise got louder and louder, and I don't know how to track it down. 0t A4 with 87k on the clock. The buzzing then goes away the second he lets off the gas. Well, if I have one. Nov 6, 2022 · Sounds more like tapping noise from engine if you ask me. I had a rattle noise like this on my 93 rx7 with the sequential turbos. Had it over a year no issue. 3. I took it into BMW and they are telling me that it's a normal noise from the wastegate and that they wont do anything to fix it. Dec 10, 2021 · So since I bought my '21 Tremor, on cold starts there's a rattle that sounds like it's coming from the turbo wastegate. com. 7 with just about 15k miles on it. Check these videos and listen if you have the same problem. Aug 22, 2023 · Wastegate rattle has been a thing for so long. If I let off the throttle, it will quit & I can get back into it to regain speed but I have to do that several times in a row. Feb 20, 2020 · Anyone else have a '20 and had the rattling waste gate? Ive got 10,100 miles - sounds like a loose skid plate on start up (its not phasers). I am thinking it is the noise from the turbo or there is a noise coming from the transmission. Apr 25, 2016 · Maybe the worst Wastegate Rattle on the N54 Engine? Microphone position is next to the Engine on the passenger side, just right out of the visibility range. My mechanic says it could also be the catalytic converted but I am pretty sure it is the wastegate rattle. 5T TD04L-14T hey guys, i just picked up an 04 S80 2. The engine I'm working on today is a BMW N20 twin scroll turbo engine with a pneuma Jan 21, 2024 · See video attached, but my 2022 2. My 8V 1. It happens when i accelerate hard and then let off the gas (starts right at 0:03 in the video) Any idea what may be causing it? Nov 1, 2022 · BMW has engineered a wastegate with fairly loose tolerances, which would cause the wastegate actuator arm to flutter. 3 tries later they still heard knocking noise and decided to drop the oil pan. 4t is no different - There are a couple of variations of this engine and vw has tried several revisions of parts to address common issues - wastegate rattle being one of them. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 First time attempting to fix my car! Hope this video helps for those who have the same problem. Mar 1, 2017 · This allows the exhaust gasses to be simultaneously going through the turbine & the wastegate flap, thus creating the hollow sounding hoot/coo noise. This can cause a rattling noise, which is caused by the exhaust gasses escaping through the wastegate. Got it serviced 2 weeks ago. Dec 17, 2019 · My turbo wastegate rattle kinda developed over time. I'm hoping you can all help. yet lol…one noise I hear on the OP’s video is a noticeable buzzing as he accelerates. Aug 13, 2021 · I had the same metallic rattle and it completely went away after dealer replaced the turbo something about a flap causing the noise. This eliminated the play and no more rattle. Jan 17, 2011 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. You pull up next to somebody at a light, it turns green, you leisurely apply throttle, and the melodic sound of a washer rattling around in a tin can is reflected back to Sep 23, 2022 · I've not been able to get a good audio/video recording of the clicking, but it sounds exactly like videos of waste gate rattle that I have heard on YouTube. Hence the flutter sound. You'll need to have your rod bearings inspected and replaced. Jul 24, 2018 · Re: Turbo Rattle Noise Bulletin Fix I brought mine in and am told I need 2 new turbos for my 2018 as there is more than just wastegate rattle from my 2018 sedan "You can drive it as hard as you want while we wait for the parts to come in, it's just rattle" Uhhh I dunno about that Jun 26, 2018 · Hi Type R friends, Like many of you I too had a sound in my engine bay that was unique and giving me concern that I had a fault somewhere in my car. Apr 7, 2021 · Both videos sound normal. Also, I cannot reproduce the noise when engine is not under load (eg. just updated to the rev1e3 file and wastegate rattle is gone. I was wondering if anyone has used the anti-rattle clip and if that little piece of tin was really worth the 40 bucks as a preventative measure. Will BMW resolve this issue, Aug 10, 2023 · I'm observing the infamous waste gate actuator rattle noise. I wanted to respond in Sep 26, 2022 · When the wastegate is open, it allows exhaust gas to escape, which reduces the amount of boost that is created by the turbocharger. Feb 22, 2018 · Basically what I want to know in this thread are the different methods in which wastegate rattle has been fixed/improved and the efficacy of that method. standstill revving). 2013 VW Tiguan Base Auto. Aug 24, 2022 · WasteGate Rattle Source: F150Forum. k. I know that'd be a pain to remove and inspect. Sep 7, 2023 · I have a '22 XLT 2. Had it on my 07 335i with the N54. like maybe the car keeps the wastegate open for a minute or so at first startup. Only noticed some waste gate rattle on startup but wasn’t very noticeable and I would’ve noticed unless the owner didn’t tell me about it. Sounds like a design problem! May 31, 2021 · BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > BMW 420i (B48) funny rattling,ticking under acceleration I sometimes hear noise around 800 rpm in 1st gear, but this is less annoying than one that happens around 1500 rpm. 5 ecoboost So, long story short… bought an ‘18 f150 w/ 54K miles. My car details: 2007 335i E93 with 75k miles I have the typical cold start rattle. Apr 4, 2019 · So ended up with a bit of wastegate rattle on the BMW N54 engine and I didn't feel like pulling the turbos so looked up all the fixes for the 335i and procee The wastegate rattle has been a major problem for many BMW turbo engines. Adjusted rear actuator rod (40% rattle reduction) 2. 0L, IS20)? Seems to be a common problem on our cars. I've looked and research it and there is not much info on a fix. Anyway, finally took it into the dealer this week after my wife finally asked what that awful sound was! The tech was able to reproduce the sound. Jb4 toggle setting: “bit7 - Alternative anti-rattle algorithm”. Make sure to get new gaskets. maybe its for warm up, maybe its just computer control that needs a little tweak, either way, sounds like crap and its easily repaired with some cheap springs. One one side of the rod is a diaphragm, and the other connects to the wastegate arm via a clevis or something, fit is usually pretty precise. Aug 22, 2012 · 3/10 update, please reply if you still have the rattle. Jan 12, 2020 · Truck is actually going on this Monday for that and a thumping sound at low rpms from what seems like the bottom of the bell housing towards the engine only after the truck is up to temp. Either way, the rattle noise and the belt noise are gone and the car feels rock solid and happy. I had problems with my initial choice of 1000C high temp grease, it kept baking on & forming a brittle/dry surface! Does wastegate rattle mean a bad turbo and for sure needs replacement or is it just an annoying sound to some extent Looking at a 335xi, manual and very very good condition. Not sure if the turbo has to be removed, but I gave my SA the SPD turbo Jul 19, 2019 · My sound has also gotten louder with more miles. It’s there at higher speeds too, but harder to hear due to associated wind noise. Regardless I brought this issue up with the dealer and the service manager rode along and also noticed the sound and immediately said it was prob a turbo issue (which I agree with), so maybe I will be lucky and they will replace it without too much fight. The noise is quieter, but still there on the old turbo. P/N HL3Z-9G488-C. 0T. It’s software logic that manipulates the pwm signal which in turn opens/closes the Wastegate in such a way that the goal is to reduce or eliminate Wastegate rattle. Nov 22, 2022 · Over time, the annoying audible rattle noise turns into a weakened wastegate that bleeds off too much exhaust gas, thus not sending enough to the turbine to create boost. All you hear is deep exhaust, NO engine sound (relatively speaking). May 8, 2020 · Wastegate rattle isn’t as bad of a sound and is low and toward the back of the engine and usually heard best at the back of the front wheel. 7l EcoBoost with 80K has a distinctive rattle going up and down through about 1200 RPM. The second I push my clutch in, it goes away. According to BMW they build the turbos to have some wastegate play as soon as engine is off or just turning on (cold). Knocking sound. Apr 16, 2017 · Below is a video I made showing the piece that actually does the rattling. T Sep 21, 2020 · 2015 - 2020 Ford F150 - 2016 2. I had the cam phasers replaced so I know the sound they make when they go bad and that isn't the cause of the rattle at start-up. Just check out the threads from the V-Sport owners. Apr 8, 2011 · Different engines. On a sidenote though myself and four other friends with the second generation 3. Most of this article has been focused on the cold start rattle noise. The service ”advisor” said she wasn’t familiar with the problem. It’s what they call it. Changed vacuum lines (0%-little rattle reduction). Attachments File Description M276DELA Wastegate. boost creep, so IMO that's not the cause of your relatively lower-than-usual output. The noise does not happen when the car is parked or in neutral Jul 13, 2023 · It’s a loud rattle that I imagine to be coming from the wastegate. Have heard this from other Mclarens including mine. Looking at other forum posts and videos makes me believe that it is wastegate rattle and a clip can be purchased to fix this. The wastegate actuator is bolt to the face of the compressor housing, and then the 2 nuts adjust the tension. 5 that had the rattle and I personally did the chain/phasers). But I only have 3000 miles on this GTI and figured it's normal. Once it's gone. Appreciate 0 Quote Aug 4, 2024 · This condition produces a rattle type of “acoustic feedback” and is created by the rotating wastegate valve face. If you’re tuned you can check your wastegate duty cycle for abnormally high values. Bimmerpost ☰ Model Selection. Aug 7, 2016 · During the search I came across other issues with turbo’s and wastegates but the strange thing is: the sound is very similar to my rattle. It's a very consistent cyclical sound like a sticky or collapsed hydraulic lifter in the valvetrain. car sounds so good on the low end now, turbo noticeably louder, less laggy, and redline now at 7800. I think the wastegate replacement is covered with my extended warranty. Unfortunately once again I have a problem with my BMW. On all euro-spec M5s, the repair completely eliminated the rattle and on the USA spec 2014, the software has substantially reduce the wastegate noise. #1. i suspect the electronic wastegate does not hold the gate closed until some parameter is met. Jun 23, 2018 · For a while now, it has been making a fairly annoying buzzing or rattling sound at light throttle between 3300 and 4000 rpm or so. 4. Jul 7, 2022 · this is a old video because now i have upgraded turbos but before this solved my wastegate rattle issue and low boost issue. You can easily find a DIY on e90 post with a quick Google. That's the good news. This is the Lowes spring and part number he posted Feb 16, 2011 · I was wondering what that rattle noise was while under boost at low rpms. Replacing the turbo wont solve anything because they are all built the Sep 18, 2020 · Wastegate rattle kind of sounds like a can full of nails shaking. There are some aftermarket clips you can buy that are specific to wastegate rattles, although these are for VW/Audis. Now, if you have wastegate play and rattle when you rev the engine after it is fully warmed up than that is an issue. She still holds boost fine. Some of my buddies that had 335's said it sounds like a wastegate rattle. The metallic tone is the waste gate rattle. High Temperature grease. It happen only between 2200-3000 rpm and only on 2nd and 3rd gear. Jul 27, 2012 · The wastegate rattle is a metallic rattling noise from the engine bay at certain RPMs, idle, or free revving. Esp the gaskets from the turbo to the down pipe, if not you will probably have a leak that will sound very similar to a wastegate rattle. Got the car cpo from Boston. Maybe wastegate rattle? _____ Current: 2020 BMW 330i xDrive 2018 Audi SQ5 Prestige 2017 Audi A7 Prestige. 04-11 May 13, 2020 · Wastegate rattle mine does same thing 25k miles 2018 nothing to worry about, if you put your head up under the front fender in the wheel well & get a look @ one of the turbos (I think drivers side may be easier to view) you’ll be able to see the little hardware rattling around as the turbo wastegate goes wide open on initial cold start) Jul 23, 2021 · 2015 - 2020 F150 - 2. Unless I am misremembering, I have never heard anyone (dealer, on here, etc) say that the injectors in these vehicles rattle; my F150 had ticking injectors, but I don't recall hearing anyone complain about that with the Expi. a. So far I have 3 complaints on the GTI. The car has 29k miles I brought it to the dealership and the SA said he couldnt hear anything. May 31, 2022 · I just removed the rather thin C Clip and put a thin washer between c clip and the assy. You’re hearing the wastegate linkages and wastegates, which is perfectly normal. That is "normal" for that noise. 5EB is getting dropped off at the dealership. However, today I drive my friend to the airport, on the way there, no rattle/issue, on the way back, I started to hear rattling noise. As for rattling noise, it could be coming from your HFC. A failing wastegate might also make a rattling noise, and this is due to the fact the wastegate is not sealed properly. No repair should be attempted for this type of rattling complaint. Should I bring it to a different service center? Jul 2, 2023 · 2015 - 2020 Ford F150 - 2019 2. After a few mins, it goes away. I doubt it is the WGAs rattling. Rattling Sound - Wastegate? Help identify it. I hate to be the bearer of bad news, but unfortunately your rod bearings are toast. I tried to snag it on the wategate arm, it fits perfectly. Happened after midpipe install. I mentioned I thought it could be the flex pipes, heat shields or another exhaust Jun 10, 2016 · Hey, I have recently bought a 340i M-Sport and love the car, however, I can hear a slight rattling / tapping noise when I depress the throttle. It's got an EPL tune with APR downpipes. Lot's of owners complained about it and even with a turbo swap, it was good for less than 1K and rattle returned. Haven't taken it to the dealer since dealers usually annoy me lol Apr 27, 2019 · So I’m wondering if anyone else is having this issue since the mechanics can’t “replicate” the sound even though it happens every time I drive. adjusted front actuator rod (100% rattle reduction). First things to check are the mirror housing plastic and the section underneath the lid behind the headunit, pop that off and put some insulation and make sure the 2 bolts on the metal frame are tight. I do hear it though. i didn't have any codes but the noise was ridiculously loud. This issue has plagued Ford’s since 2012, so it is a common issue. Oct 10, 2014 · Appointment is made for this next month the 13th. Again with an F-150 with the 3. It is a European F48 sdrive20i with DKG transmission Jul 16, 2024 · The noise is coming from the turbo area and I had my wife rev the car while I held and put pressure on the WG and the noise stopped. I still haven't gotten around to having somebody blip the throttle while I push on the wastegate actuator yet, that will be the true test. Sure would like to find a solution for this annoying racket. I see a lot of people complaining about this after midpipe install. I'm assuming it's wastegate. The spring one is the one I tried and it helped tremendously. If you’ve had this issue, do you have a fix? Any suggestions are appreciated because it’s such an irritating noise that happens every time the turbo kicks in. But some higher mileage cars have a slight rattle, even with the larger wastegate actuator rods. * If the noise was their all the time, then I'd be inclined to get it checked. Honda tells me the noise is normal. I have only been able to reproduce the rattle while driving on the freeway at 50-60 mph with light acceleration. 7L strange acceleration rattle - Hey guys, just noticed this weird rattling noise. Dackle is right. This noise may be due to excessive play in the turbocharger wastegate linkage. 0L where the flapper comes way out of tolerance. May 23, 2012 · The actuator is the electronic thing bolted to your turbo cold side. 3 months later took it in for cam phaser rattle. This noise is most commonly heard when at idle, yet is sometimes also audible during periods of light acceleration. yyyp uaae wbsch ftvmlzg bxlwn bzmakppa rpj bympkm zwpiexj qbubi