Prius (Gen 2) :: 2005 Engine Makes Noise When Cold - Could Be Piston Slap / Valve?
My 2005 with 160k miles has engine noise when cold.
I talked to a couple specialists who said it could be valve noise another said valve noise would not abate when the engine warmed up. He suspected piston slap. A valve adjustment is pricey and the local independents are afraid to touch it given the complexity and needed shim packs. If it is piston slap I would be disappointed after spending a pile of dough to still have the same noise.
Have I missed a possible cause?
Camry 2012+ :: 2015 Subtle Piston Slap After Start Up Of Engine?
Just purchased 2015 Camry LE. While taking delivery, I noticed a subtle piston slap that started shortly after the engine started and completely went away after driving the car for about 10 minutes. Most people would not consider it an issue, but I am an engineer working with large industrial engines all the time so it was a concern. I asked to drive another Camry on the lot and it had the same issue. The service manager came out and said that this slap is normal and all 2012 - 2015 Camry with 2AR-FE engine do this. I bought the car anyway since I loved the overall design, ride quality and the features, but the piston slap keeps bothering me.
2012-2015 Camry equipped with 2AR-FE 2.5L engine? In order to check you have to start the cold engine and wait for the RPMs to drop to around 900 which will take 1-2 min. Put your ear in front of the radiator and listed to the subtle metallic tapping noise of the pistons rocking and slapping the bore walls. The noise will last for about 10 minutes until the pistons expand and close the excess gap between them and the bore.
Santa Fe (DM - 2013+) :: 2016 AWD - Rattle Coming From Rear Passenger Side At Moderate Speeds
Has noticed a rattle when going over bumps. The rattle seems to come from the rear passenger side at moderate speeds.
View 9 RepliesLexus ES 2007-12 :: Oil Change Faded The Piston Slap
2007/ES350.
I got this car in december 2014 and yes, there was this well known piston slap noise on cold mornings.
The dealer where the car has been maintained did an oil change at 54 400 miles and they added bulk oil 0W-20. I think that's a pretty thin oil for this engine, also the manual recommends 5w30.
So I bought a box of Amsoil 5w-30 Signature Series, the OEM filter and did an oil change.I could immediately tell the difference, the piston slap started to fade and the MPG went up. They say that this oil will improve the fuel consumption, and that's true.
But the most important thing is that piston slap noise started to fade immediately and now after 2500 miles there's around 10% of the piston slap noise. The engine is smooth as silk and I'm really happy with the result.
Silverado :: Sound Of Piston Slap At Warm Idle
I just turned 210,000 miles on my 2003 Silverado, and I have started to notice what sounds like piston slap when at warm idle. When I start the truck in the morning, it sounds fine. But once the engine warms up, then I hear the noise. I'll rev the engine up to 2000-3000 rpms for a couple seconds, then let it idle, and the noise is gone. But 10-20 seconds later, it slowly comes back. I do not hear the noise at all when driving the truck. I tried SeaFoaming the engine through the throttle body and the brake booster vacuum line thinking it was carbon build up, but this did not fix the issue. However I may have eradicated the entire mosquito population!!
I've read that piston slap on these trucks only happens during a cold start. This is not the case with my truck. But am I still hearing piston slap.
2003 Silverado W/T 4.8L V8
Ford F-150 - 1997-2003 :: Piston Slap Under Load
A friend from work is having what he says is piston slap, but only under a load. I feel it could be the timing set since it's never been changed and at least 160k miles. Odometer quit working at least 5 years ago. Other than that, motor runs great. 1997 F150 4.6....
View 4 RepliesSanta Fe (DM - 2013+) :: Rattling / Ticking Noise Coming From Front Passenger Door
Over the past month, I've started to notice a rattling noise/ticking coming from the front passenger door/"B" pillar area of the SFS. More so on bumpier roads... so I'm sure something has come loose somehow....
View 42 RepliesPassat (B5) :: 2000 - Loud Noise Coming From Passenger Side Under The Hood
So I just picked this car up, (2000 20v turbo passat) 93k miles and I did a tune up (plugs, air filter, oil change w/ oil stabilizer, and injector cleaner) when i was out beating on the car a little, afterward I got to a stop sign, and i heard a VERY LOUD noise coming from the passengers side under the hood, it almost sounded like a loud motor, or the turbo but it was too loud to really determine... it was only there for about 10 sec then turned off but came on again about 1 min later. is this a bad bearing in the turbo? or what might it be?
View 16 RepliesGolf V R32 :: ST Lowered Back Down And Loud Noise Coming From Front Passenger Side?
I have a set of ST that were put on a year ago. I raised them up in October for the winter. This past Saturday I lowered the car back down. As soon as I did I have the loud noise coming from the front passenger side.
I know it's not the top hats because I had that issue and replaced it and not the same noise. It is not the clunk that people associate with springs.
The noise seems to happen when spring/strut expand and retract.
Called ST today and they said if I had the car all the way down it is my fault. WTF? Why would you make a coil that is adjustable and the customer is able to go all the way down and then say it's my fault IF strut is blown?
The car drives straight and smooth so I dunno if it is blown. Could it be because of a build up of crap between the springs over winter (I saw some.)
Lexus ES 2013+ :: 2015 - Wind Noise Coming Through Passenger Side When Hit About 35 MPH
How is the wind noise in your cars? Noticed once I hit about 35 mph that there is a good amount of wind noise coming through the passenger side.
View 14 RepliesGolf/GTI VI :: 2013 - Knocking / Clunking Noise Coming From Passenger Side Front
I drive a 2013 4 door gti. Car has 4k miles. Just last weekend myself and my buddies threw my coils in. FK Silverline X plus'. I am not sure on the measurement from fender to ground but I am a finger gap in the front, and fingertips in the rear. After throwing my coils in on saturday, I had an alignment and the rear camber adjusted. Just today, sunday, while driving home I heard a weird clunking/knocking noise. Previously I drove a mk4 and I know the sound of sway bar on axle and this is not the sound. Its coming from the passenger side front.. and I can sort of feel it through my clutch and brake. After pulling the car over I checked everything I could. wheels are all tight, struts seem fine. The noise occurs continuously even on smooth roads. The knocking/popping is pretty loud and can be heard in cabin. My buddy had mentioned the guys the aligned my car might have forgot to tighten something so I am heading back to the shop first thing in the morning.
View 3 RepliesSanta Fe (DM - 2013+) :: Rattling / Ticking Noise Coming From Driver Side Door
I purchased a brand new 2014 SFS 2.4L Luxury just a week ago. I have noticed rattling/ticking noise coming from the driver side door. If I press againt the door with my elbow, the noise stops.
And here is the weird thing, I can hear the noise in the morning when the car is cooled overnight (parked in underground garage). But it does not happen when the car has been parked under the sun for a long period of time (in 25C/77F). So basically, I hear it on my way to work and it disappears on my way home.
Camry 2012+ :: Buzzing / Static Noise Coming From Rear Passenger Side Of 2013 SE?
Could the tail lights be the results of some buzzing/static noise coming from my rear passenger side? I hear this noise when I'm on rough surfaces and it sounds like it's coming from over my right shoulder. It's a faint noise and I can only hear it when the audio is off. 2013 Camry SE ...
View 5 RepliesFord 6.7L Power Stroke Diesel :: F250 - Loud Buzzing Window Noise Coming From Front Passenger Side
Fixing issues with my truck. I just ordered some latex surgical tubing and am getting ready to fix the rattling noise in my rear door by using the Epic's Door Seal Mod. Hopefully this will take care of that issue.
One more annoying noise though. Has there been any fixes to the buzzing window noise that is coming from the front passenger side. If the wind is blowing right and I'm running over 50mph, at times get a loud buzzing noise and really bugs me. Something is vibrating and at first i thought i had a speaker going out but found out that wasn't it.
I've called my dealer and informed them of this and asked if they've heard of this but of course they haven't and this usually means the won't do anything besides look for recalls or something. I have the noise recorded and scheduled an appointment with my Ford Dealer but again, they won't do anything most likely.
Santa Fe (CM - 2007-12) :: Loud Tapping Noise Coming From Engine As It Seized
I'm having an issues with my Santa Fe MY07 - Basically I was driving down the dual carriage way last week when suddenly the oil light came on and with the 500m it took me to stop a loud tapping noise was coming from the engine as it seized - The break down people came out to the car as they were inspecting it they informed me that the Sump cap was missing - the car is under warranty - however Hyundai as say that because the cannot find out why the sump cap had came off (and that in there mind they cannot give any reason why it should of) it is there for NOT a manufacturing issue and that they would not cover the repairs under warranty...
View 4 RepliesTrailBlazer :: Ticking Noise Coming From Passenger Side Of Engine
Sound coming from the engine and it is coming from the passengers side of the engine. The year is 2003, LS model, and four wheel drive. Well, I took it in yesterday and the mechanic said it was the "Camshaft" and this was a normal sound. Not to mention I have had this vehicle in for 6 other problems: 3 times for the four wheel drive light malfunctioning, 2 times for the service engine light coming on and then they had to replace a seal on the left front deferential because it was leaking oil.
View 14 RepliesGolf IV / Jetta IV :: Ringing Noise Coming From Passenger Side Of Engine In 2003 GTI VR6
Just like the title says i have been hearing this ringing noise in my 2003 gti vr6 and its driving me nuts. Neither my mechanic or I could find this source of this noise with the stethoscope. It seems to be coming from the passenger side of the engine but strangely only happens when I LITERALLY shake the car or when its idling and revving. The A/C isn't working either if that means anything. First time owner of a VW by the way.
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Ford - F150 :: 1977 - Noise Coming From Back Passenger Side Of Engine
I got in my 1977 f150 V8 windsor the other day and headed down the road. All of a sudden I started to hear this sound that only way I can describe it is a big log chain moving around or a box of washers being moved around. I got out, popped the hood and thought at first that it was a pulley somewhere on the front of the engine, perhaps water pump pulley or something like that. The closer I got my ear to engine though I think it is coming from the back passenger side of the engine, not the front. I could be wrong about that, but I do know it is coming from the passenger side of the engine. Sometimes it will go away for 1/4 of a mile and then come back. I also noticed that it gets faster when I give it gas and slower when I don't, which is why I was thinking it had to be one of the pulleys going bad. I'm not so sure though because I think it may be coming from the passenger back part of the engine.
View 10 RepliesPhaeton :: 2004 - Clicking Noise Coming From The Front Passenger Side Of Engine
I've only started noticing this recently. I have a 2004 W12 with roughly 75k miles. It seems to only happen after the engine warms up, but even then its seemingly randomly. I'll notice a clicking sound coming from the front passenger side of the engine. The sound increases in frequency as I rev the engine. I have no check engine lights and no noticeable loss of power. Its not a radiator fan since the sound is still audible when the hood is open. I'm getting no CAN errors with my generic OBDII scanner (I know its not a VAG-COM but hey).
I've been reading up on the possibility of it being a bad valve lifter. I don't know much about them and was hoping to get some advice here before I go about asking my dealership to diagnose the sound. I found this random article through google vaguely talking about replacing the lifter. The person says its "reasonable and inexpensive".
I also stumbled across this thread here describing what sounds similar. Although the thread provides no closure it seems towards the end people are hinting that the engine needs to be pulled? This is contradictory to the first source I found. My question is, say it was a bad lifter, whats the extent of work required to fix it? The Parts seem to be really cheap if I'm looking at the correct stuff?