wrx rattling noise on deceleration

Whether it's engine knocking when accelerating or some kind of spark knock or just a general engine noise, some are more serious than others, but there’s one thing that’s true of them all: it’s never good to leave it alone. 2003 WRX wagon deceleration rattling noise Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 944 Forum › 944 Forums › 944/2 › Grinding/rattling noise on deceleration.. (Moderators: XxSteve944onlinexX , IAN - 944ONLINE ) ‹ Previous Topic | Next Topic › I … I personally think my noise is from turbulence from that flat plate on the downpipe, making the the wastegate chatter, but we'll see what they figure out. I just picked the car up today, and so far so good... no longer has the noise. I'm going to have to agree with Porter on that one. The sound can't be heard parked in the garage giving it throttle, you have to be moving, any thoughts. 2018 WRX STI - Rattling during deceleration or shifting. Same if I were to give it a little throttle. If the noise is speed related--noise frequency goes up with speed--look around the wheel assemblies. Rattling Noise on Acceleration. hello, recently when i start my car, sometimes even when it's not a cold start, and i rev to reverse or whatever, i can hear a slight rattle which is coming from the exhaust and seems to be in time with the turbo spooling (it's a td04 so obvs it spools a little real quick). Engine . What actually causes "lightweight flywheel noise" / "gear rattle" / "gear lash noise" Sorting out fact from fiction. Their "fix" was to pump up the front tires by 4 PSI and let out 4 PSI from the back. Turns out I was sent a bad input bearing. I’ve checked u joints and other things. Mechanic's Assistant: Have you heard this particular sound before? I have had my WRX for 2 weeks and the noise that arrives on deceleration is still there. Fraoch. Discussion Starter • #1 • Oct 19, 2005. Likes Received: 1,786 Trophy Points: 573. Could probably be the heat shield rattle. i could see how it affects the chassis attitude, but, not the drivetrain. My WRX has had it from day 1 and it still does. An exhaust burble, or throaty popping noise which could be likened to a babbling brook, is has a different cause if it only occurs when suddenly backing off on a vehicle's throttle. Post Reply. Edit: And I say my noise is different because if I push the clutch in at all the noise goes away instantly. Noise not affected by temperature Cause: Badly … Hello! There are a whole bunch of reasons you might be hearing … And only when the engine is cold. The noise is not constant, does not increase or decrease with RPM. I thought it was the wastegate, but who knows? LivinLoud Miller Latte Advocate. Joined Feb 23, 2011 Messages A new one from TRE was just installed this weekend. I just bought an '02 rex. his car seems to be making the same noises as mine, under the same conditions, but is a NA engined car. Noise: Banging or clunking while making a turn, backing up, or rapid deceleration (like on a freeway off-ramp).Noise gets worse in warmer weather Cause: Posi chatter due to improper lubrication; worn clutches or spider gears; improper assembly Noise: Banging, crunching, or popping while making a turn. is a freshly built motor and just started driving it here recently. Suddenly I have a rattle, under deceleration only, and sounds like thin metal rattling. Whenever I take it to the dealer for regular servicing I ask them to take a look at it. 2007 Forester XT 5MT with noise under floor when decelerating only. Mechanic's Assistant: What is the model/year of your Subaru? 21 - 25 of 25 Posts. It stops if I push it the clutch. I'm not sure what's wrong with my car, has this high screech noise. What they ended up doing was replacing the clutch disc, pressure plate, flywheel and bolts. I am going to take it to a mechanics buddy either this weekend or the next and try to get the plug loose. Rear Differential Noise If a bearing is failing inside the differential the noise is virtually the same as the one created by a failing wheel bearing making it hard to isolate. what?! It started off a couple of weeks ago as a very low (only some people could even hear it) humming kind of noise. Joined Feb 23, 2011 Messages A new one from TRE was just installed this weekend. Sign in to follow this . my car makes the same damn noise, well imnot sure if its the same but it makes this unhealthy noise when i take my foot off the gas at low gears. the noise actually went away with that kind of tire pressure delta??? The noise is terrible and I want to get to the bottom of it but no one seems to know! This is a very common gear issue, but it's important to be educated on the problem to keep your car or truck in the best condition possible. When you get the noice push up on your gear stick. A rattling spring makes sense but I … The contact stated that the vehicle gear clutch had to be replaced due to slow acceleration. I have a 2001 Honda Accord (automatic) with 128k miles. • Currently I still cannot get the rear differential screws to budge. I have a similar sound and would like it to be taken care of, especially before I consider any serious mods. This seems to be more noticeable from cold. Welcome to the North American Subaru Impreza Owners Club: Friday February 5, 2021 When decelerating (taking foot off gas pedal) between 3000 down to 2000 RPM, I get a rattling (metal sound) under the car. I just got my 2018 WRX STI last Saturday and now going through break in period. I've seen a few vids where the oil pickup was broken but no for sure answer. I just got my 2018 WRX STI last Saturday and now going through break in period. When you accelerate you hear this very annoying rattle/vibration noise that doesn't go away. I could hear the awful sound under load or anything so this probably isn’t your problem, but it is possible that your track on the bearing is rough. 4 Posts . Question: I'm hearing a grinding sound while decelerating in 4th gear at a speed of 80kph. You may need to download version 2.0 now from the Chrome Web Store. So what’s about car makes noise when accelerating at low speed on the road? Hello! The contact stated that while decelerating, the transmission bearing exhibited an unusually loud noise. Any ideas on what components could be causing this issue? I'd be curious to know if someone who has had theirs balanced has any vibration issues. I've put it in neutral and while … Show More. It happens in 3rd, 4th and 5th gear. Discussion Starter • #1 • Jun 29, 2016 (Edited) Just thought I'd run this one by you guys to see if anyone else has had this sound before. you can hear it on deceleration too if the revs are high … It has a stage one clutch and light weight fly that were all on the car when i bought it. Turbos- The replacement for displacement . 2006 WRX TR 5spd Stage 2 carbon fiber clutch Lightweight flywheel The car drives fine but when I lift off the gas and I'm coasting I get chunking or rattling sound. It occurs in any gear between 3000 to 3700 RPM. Noise: Banging or clunking while making a turn, backing up, or rapid deceleration (like on a freeway off-ramp).Noise gets worse in warmer weather Cause: Posi chatter due to improper lubrication; worn clutches or spider gears; improper assembly Noise: Banging, crunching, or popping while making a turn. i can't see how altering the tire pressure would alter the suspension & drivetrain alignment. getting a strange rattle upbeat kinda noise from 2800 to 3200 durning light acceleration in gears 1-2-3. revving at idle does not produce the noise. Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc. Southern California Impreza Club Forum -- SCIC, http://www.i-club.com/forums/showthr...4&goto=newpost. Wastegate is rattling on deceleration Guest-only advertisement. I recently bought an 03 WRX. No never. Which is a si of relife from me. Someone else try this and see if it works, I can't right now, the REX is in the shop. Page 2 of 2 < Prev 1 2. Mechanics - rattle noise on deceleration? Deceleration Noise … The noise comes on around 3800rpms to 3200rpms when engine braking. 50°C mostly heard on engine deceleration. About 2 years ago I noticed this - when the engine is … My guess is that it is the heat shielding around the exhaust pipe. My deceleration noise was further back and I ended up putting a new rear diff in. Hey, I'm new, but have a question. Deceleration noise? Rattling Sound When Accelerating At Low Speed. Rattling noise on Deceleration Newbies & FAQs. Well when I rebuilt the transmission the noise was still there but only under deceleration. They say that it's not a safety issue, and that there was no need to worry that the defect would result in other parts getting damaged. Another way to prevent getting this page in the future is to use Privacy Pass. when i asked Mike Shields about my rear diff noise, here's an explanation from his perspective. Please keep us informed. I've seen other videos and pored over Subaru forums and found people with similar issues with these cars. this is part of the problem as well... Yea, mine sounds like that too. 1.6L engine, automatic transmission, assembled in Kentucky (I let people know this when they say I bought "foreign"! Post Apr 01, 2004 #1 2004-04-01T18:07. When i accelerate there is no noise but as i … i think subaru might have a problem with their gearbox because i also hear about a weak first gear. WRX deceleration noise update. :rolleyes: ) I only have about 50 000 km on it = 31 000 mi. yes, 1st and 2nd gears is correct, the noise is actually at a lower rpm range of 2,500, and down to about 1,000, once the clutch or brake pedal is depressed the noise goes away Aug 4, 2017 at 6:20 AM #21 #21. Any insight would be great!! $1500-1600 to rebuild my tranny. • An engine rattling noise, or a clicking sound in an engine, can spring up from a number of sources. Every time let off the throttle it will make a rattle noise which I searched and found out was the wastegate. Discussion in 'Technical Chat' started by RaidenDSI, Jul 28, 2011. Have a rattling noise at low rpm that sounds like its coming from back of motor or front of tranny. I do have a 2 inch lift and 27s but the noise started before the lift. 1; 2; First 2 … They thought the gear lash was set wrong at the factory causing it to wear improperly. Every time you move it does this rattle, even at higher speeds. This is a very common gear issue, but it's important to be educated on the problem to keep your car or truck in the best condition possible. Enthusiasts considering a lightweight flywheel are often warned of "lightweight flywheel noise", more correctly called "gear rattle" or "gear lash noise". $1500-1600 to rebuild my tranny. A lot of early posts point to lightweight flywheels. Guys try this I was playing with my engine this weekend on some cool roads. The latest word is that Subaru is aware that this is a common problem, and is working on finding a solution. 24 Posts . I can reproduce it. Yeah, you read me right, deceleration. It suddenly got worse one weekend and has now evolved into a louder, clearer grinding sound. I have a rattle noise mainly on deceleration. Exhaust Burble on Deceleration. About 2 years ago I noticed this - when the engine is cold, I get a loud rattle on DECELERATION. 03 H6 OBW & 06 WRX Sportwagon ... 17,905 Posts #2 • Sep 15, 2017. other components may shift position enough on deceleration to stop them rattling - sway bar endlinks, lower control arm rear bushings, and maybe even heat shields might behave differently between 'cruise' and deceleration. Performance & security by Cloudflare, Please complete the security check to access. I'd be curious to know if someone who has had theirs balanced has any vibration issues. have you folks seen the score marks on this other fellow's rear diff housing? I just bought an '02 rex. 02 impreza wrx Exhaust was first guess against the floor board or firewall. And I *think* only in 2nd gear. Welcome to the North American Subaru Impreza Owners Club: Sunday January 10, 2021 The noise usually presents itself with some mild acceleration in a straight line. The clutch parts they put in were somewhat redesigned, .. I have a feeling the actual problem maybe a linkage noice rather than anything else. I’ve been having some strange grinding noises coming from the front while driving. To fix this problem, you may need new bearings or other work done on the pistons or crankshaft -- parts located deep in the … Now that we are all back on the same page and our tire pressure is ok. Just to add fuel to this fire, BAD WRX (which was built in June, and which I got out of my life at 2,700 miles) had this noise problem in a big way from day one. An engine rattling noise, or a clicking sound in an engine, can spring up from a number of sources. Until they get instructions from SOA on how to fix it, they told me to basically just deal with it. It may not be hurting the car any but it sure is hurting my ears! I can’t tell if it’s a simple thing like a piece of Plastic Rattling. Rattling noise at low speeds on deceleration. I have a 1999 Honda Civic DX coupe. The latest word is that Subaru is aware that this is a common problem, and is working on finding a solution. It has been doing it off and on, but frequency seems to be increasing. I have the same noise in a bone stock 2014 WRX with 16,xxx miles, not nearly as loud as some of the videos posted in similar threads, but it is there on deceleration off throttle in 1st and 2nd gears between 1,500-3,000 RPM. Boosts fine, all is good, just this irritating noise. 763 Posts . Noise not affected by temperature Cause: Badly … Your IP: 77.245.149.46 It ONLY happen when decelerating from 3000 rpm down to 2000 rpm. I just had a phone conversation about the WRX deceleration noise (grinding when lifting off the throttle, it has been discussed extensively on the boards) with a service advisor at my dealer. Like when going up a hill and the vehicle needs to gear down and the engine revs up. There could be something hitting the wheels or a nail in the tire. The RPM tach does not seem to be adjusting in tune with the Speed when I slow down. You may need a pry bar to check on suspension components. rattling noise from turbo on cold starts. It refused to go away so I tore the things apart again . Not really grinding, but when I come off the accelerator and coast in gear, it doesn't sound as smooth as my jeep wrangler did. I've put it in neutral and while decelerating and also held in the clutch and it still does the same thing. The noise is pretty loud and not a normal noise. However, I just cannot stand this weird rattling noise coming from front of the driver side. Discussion Starter • #1 • Apr 20, 2004. Reply. I know this is an old thread but i have a 2019 sti that has started with a similar rattling noise at 2k-3k rpm. I have just on 6000Kms on the clock and have noticed over the last few weeks that my Z makes a rattling sound when decelerating. Suddenly I have a rattle, under deceleration only, and sounds like thin metal rattling. I have an 01 OB 5 speed, when under load and acceleration at about 2500 rpm there is a weird rattle from the engine compartment...also when decelerating at a higher rpm it has started to do it. My turbo wastegate on my Stage I 2004 B6 since I got it (April 2014). enjoy... Fine, except the noise in my car is coming from the FRONT ring and pinion (or gearbox, hard to tell). But there are times when a noise coming from under the car can be a serious matter. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Discussion in '2nd Gen. Tacomas (2005-2015)' started by muleyhunter, Jun 16, 2019. Did you ever figure out what the problem was? Took it to the dealership and had a guy ride with me, it was noisy out and lots of traffic. if that was what the problem is! Right after replacing the clutch and flywheel I changed the gearbox oil as preventive maintenance. The solutions vary, and some go unsolved. The noise sounds metallic, like gears are clicking together a bit. When up, around 1:08, I hear the rattling/chuffchuff noise I'm getting. he mentioned i could post this for others to view. Jump to Latest Follow 21 - 25 of 25 Posts ... Today I noticed the same exact sound from the posted video. 80 Posts . Hey I have a 2019 570-4. They thought the gear lash was set wrong at the factory causing it to wear improperly. Please enable Cookies and reload the page. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. The contact owns a 2006 Subaru Impreza. I can reproduce it. They always say they "removed a heat shield". ZMasters: I have a mysterious, bad, loud rattle from under the car when I decelerate. Register or Log In now! The infamous deceleration noise returns, it's a part of lots of threads here, and is related to the shudder issue. The noise went away and the drivetrain felt much smoother, but I didn't want to drive with an 8 PSI difference front/back so I didn't leave it that way. Some … Here are a few common “noises” that may come from the rear axle that need immediate attention: • A “whirring” noise while decelerating at any or all speeds is most likely caused by bad pinion bearings or loose pinion bearing preload. I pretty much hear it right through the floor boards. Joined: Mar 7, 2015 Member: #150354 Messages: 2,539 Gender: Male First Name: TJ Western mass Vehicle: 2017 Sport DCSB Barcelona Red 265/70R17 BFG KO2 on … The driveshaft is not available in … I guess we have to live with it until then or buy automatics! Jun 16, 2019 at 5:20 PM #1 #1. muleyhunter [OP] Git-r-Done. Could you give a bit more description, when does it happen and what does it sound like? Subaru Impreza WRX Im having a deceleration noise downshifting… Im having a deceleration noise... Im having a deceleration noise downshifting from 3rd into 2nd and also 2nd to 1st. The noise diminishes with the increased engine temperature and is not noticeable with engine at operating temperature. It's mostly heard during deceleration in 2nd or 3rd gear but in my experience it was mostly in 2nd. 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX ; turbo "spooling down" noise on deceleration. Joined: Dec 19, 2011 Member: #68997 Messages: 190 Gender: Male First Name: Trevor Logan Utah Vehicle: 07 2.7L 4x4 Afe Pro dry cold air intake, lce header, … The deceleration noise, as I've learned, is due to the size of the springs in the clutch assembly, apparently they rattle under those conditions. Cloudflare Ray ID: 62820b6d8f2ae907 I’m not sure how high it is supposed to go in th efirst place, if I get to 60 it rides at 1.5 and does not make any noise but when I decelerate, or even lighten my foot a slight bit off of the accelerator, a loud deceleration sound starts and the car will slow down fine, but it’s noisey. Also 9,133. 2007 Forester XT 5MT with noise under floor when decelerating only. 9,133. in general, the car should NOT be driven with that kind of tire pressure difference. This noise occurs when the clutch, brake, and gas are not depressed just coasting to a stop in the lower rpm range. Exhaust was first guess against the floor board or firewall. It occurs in any gear between 3000 to 3700 RPM. My dealer said SOA told him it was a drivetrain alignment problem. Whether it's engine knocking when accelerating or some kind of spark knock or just a general engine noise, some are more serious than others, but there’s one thing that’s true of them all: it’s never good to leave it alone. Fraoch. you gotta be kidding?!!!! 2018 WRX STI - Rattling during deceleration or shifting. He does windows down and windows up. Right after replacing the clutch and flywheel I changed the gearbox oil as preventive maintenance. Is the noise coming from the engine bay on the right side? Does anyone else with a lighter flywheel get this noise? Followers 0. turbo "spooling down" noise on deceleration. A grinding sound from the … So has anyone had this noise fixed yet under warranty? Smooth acceleration, shifts nice, but there is a grinding/whiney noise under deceleration. In making modifications to any car, there may at times be certain compromises in other areas of the car's behavior. However, I just cannot stand this weird rattling noise coming from front of the driver side. As the bearings wear out, the pistons will start to rattle against the crankshaft, creating a very similar knocking sound. My deceleration noise was further back and I ended up putting a new rear diff in. The rattle occurs only as the rpm's descend in the range from 3000 to 2000 with the clutch out and … Save Share. The rattling noise appears when you start speeding up from 0 to maybe 30 or 40 mph and then disappear after car speed surpasses 40 mph. I looked under the car and there are lots of plates, heat shields. I have been getting a repeating grinding noise that increases frequency at higher engine speed. My daughter's car has been making a rattling/whirring noise while it idles and upon quick deceleration. Offline AWDimprezaL has more posts than you. Rattling through shift lever on deceleration Transmission (AT/MT) & Driveline. A grinding sound from the … - Deceleration noise persists even though shifting has improved. Especially after this past weekend while running 40 psi all around on stock RE92's.........I definately wasn't sliding around like I was on glass. Discussion Starter • #1 • May 22, 2007. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. In a WRX, 4-5 psi higher in the front is a good thing and is recommended from the factory. that can't be safe. Engine . Clattering/rattling or knocking noise from the crank assembly of the engine when cold at oil temperatures up to ap- prox. Jump to Latest Follow 1 - 3 of 3 Posts. Post Reply. Mine started at 600 miles, so don't bet your farm that WRX v.2 won't have the problem! Coming from behind center of dash area it seems. Mr. Derek, Nov 3, 2009 #4. Just figured it was the nature of the beast. I thought all impreza are all assembled in Japan... and ship to US as a whole, so how could there be differences to any other JDM drivetrain or components that doesn't match.... or is Subaru having degraded parts for US version? I know that I am not about to accept this as "normal". … I swear that thing is made of tin. Thought it was a wheel bearing, but the … Smooth acceleration, shifts nice, but there is a grinding/whiney noise under deceleration. Prev . I just had a phone conversation about the WRX deceleration noise (grinding when lifting off the throttle, it has been discussed extensively on the boards) with a service advisor at my dealer. Starts at 3000 and goes away at 2000. I can't wait till they have a recall on this to get it fixed once and for all. The vehicle was not taken to the dealer for inspection of the transmission bearing failure. Or something more serious. My new WRX (built in August), at 400 miles, does not.

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