I drove my wifes car today for the first time in forever, and I noticed that it makes a thumping sound between 10 and 20 mph. It does it whether I'm accelerating or decelerating, and it makes no difference whether I'm turning right or left. The car has 60K on it...
View 7 RepliesI had the front engine mount replaced on my V6 - 3VZ and most of the what I call a clunk has been solved but when traveling at most speeds and taking my foot off the accelerator the transmission seems to clunk and when I reapply acceleration it clunks again. Its like the transmission has to catch up or decrease to the engine speed......my way of describing it!
The mechanic who replaced my front engine mount talked to his friend in the transmission business and they feel it may be a chain in the transmission that is stretched (like a bicycle chain) and the slack causes the clunk. I have never heard of a transmission using a chain, however, I have no clue. Is there a chain? If there is, can it be tightened? If there is not, is there something else that can be tightened? What can I do to eliminate the clunk?
The fluid was changed last year and is red. We are retired and can't afford a transmission rebuild. Everything else is in good shape on this 1992 with 229,000 kms. at this time.
The vehicle in question is not our 2006 Passat
Car in Question:
2010 CC 2.0T DSG
12,4xx miles
I have noticed that when accelerating and decelerating I feel/hear an annoying clunk. I remember reading about this issue when I was reading this section all the time when our '06 was new, but when I went back and searched there only seemed to be people complaining and no real solutions to the issue. It really is hard to describe, but it seems to happen when slowing down the most, say when approaching a speed bump. I notice that if you apply the brakes longer ahead of time the clunk is less frequent, but its not like I wait until 3ft before the bump and slam on the brakes (also when decelerating into a slow corner/highway on-ramp).
I experience the same clunk when accelerating, usually when using more throttle than less; again not flooring it or anything too aggressive. One more example where I feel/hear this a lot is when coming home; I have a long narrow driveway w/ a garage at the end that I back into everyday. When I stop and put the car in reverse I get the clunk, but not until I press the throttle slightly. One weird thing is that I notice this clunk more when I have been in the car longer, with more stop and go traffic, in and out of stores etc. I have felt this on our '06, but not to this level
Some may say that I my problem could be solved by being more gentle on the throttle, but in all honesty I think I use it normally. There should be no clunk no matter how aggressive I am.
When I was at the dealer for my 10,000 mile service I mentioned the problem to the tech and they said they would take it for a test ride and report back. They told me that it was under normal operation and that the sound I heard was the DSG transmission going into and out of gear. I do know what they mean about the DSG, but this is a different problem, and if that was the case I wouldn't hear the clunk in instances such as reversing into my driveway.
I just had my stock clutch replaced with a South Bend Stage II, of the most recent generation.
It's making a weird noise, and sounds pretty bad... kinda like a rough TDI. It makes the sound when in gear, either accelerating or decelerating. There isn't any noise to speak of at idle.
The sound it makes is kinda like this: [URL]................................
I have a 2011 Tiguan S automatic. If I'm coasting around 20 mph and hit the pedal, I can feel a clunk or catch type feeling. It also happens when decelerating and down shifting around slow speeds. I know this has been discussed before, but no outcomes were stated.
View 1 RepliesExperienced a rough shift (accelerating or decelerating) in 2005 - 2007 ford / mercury 500/Montego/Fusion/Milan with the aisin 6 speed transmission? What is the source of the trouble and has Ford acknowledged a problem?
View 2 RepliesI have just purchased a brand new LX570.
I can only explain that the vehicle vibrates. Whether driving, accelerating or decelerating there is a constant vibration just like driving on a poor road surface. We have superbly flat and new Roads in Dubai, and I drive them every day in my 2 other (far less expensive) 4WD's and I do not feel shaken, stirred or positively nauseous. The only time u feel at ease in my new Lexus is when I am stationary. Transmission also occasionally lags and I can feel the gear changes, sometimes a judder and a bit of a jump as it searches for the gear. Take off is sluggish (i know it's a big car!) but I feel it's not good enough for the car that it is supposed to be.
This is my first Lexus. I opted for the full top of the range with s few extra options and a big spend. This is certainly not the car I was expecting and it is definitely not the Lexus experience that I thought that I would get. What is the problem with vibration? The whole body shakes ( not the steering wheel) albeit mildly, it vibrates almost constantly. it is simply not a smooth drive.
The Lexus service centre has changed all the tyres at 100 km claiming flat spots due to transit and storage. The car now has 300 km on the clock. It's not the tyres or the alignment. They claim to have run full diagnostics but found nothing. I can't believe that his issue is on my car only. I have taken 2 other drivers out and they agree with my concerns, something is definitely wrong.
I am currently having a clunking noise coming from the front driver's side when accelerating from a stop or decelerating to a stop. It seems to happen only at low speeds and only on the driver's side. No strange vibrations or noise when turning or when going over bumps. I am thinking strut mounts or possibly trans mount.
View 24 Replies2004 Ford Focus ZX3. Manual Transmission. Alternator replaced 1-2 years ago for different symptoms/issue.
My problem is that the headlights dim or flash (pulse down to very very dim then back to full) when accelerating or decelerating. Pretty much only when in gear.They will go back to normal when I depress the clutch pedal (usually I think) or am coasting in neutral. The fan in the car and other electrics/indicators seem to suffer from same power fluctuations too.
A little while after seeing this, I noticed a faint then more pronounced clicking coming from left side of dash. (Fuse/relay box?) It seemed to click when the "shift" light would pop on and off about 20% of the time the light did. Otherwise mostly when accel/decel.I started pulling relays and driving around a parking lot to see if it was one. The click seemed to disappear after pulling the horn relay. (And not the "Battery saver" relay next to it. Odd) The clicking issue does not happen all of the time when driving. The power dimming does.
We have a 2005 honda civic hybrid; there is a squealing noise coming from front passenger side, when braking, when accelerating, decelerating, but not while driving at speeds of 30 mph, straight. Also when backing up, turning wheels. It's going to the mechanic on monday for regular maintenance, 100K miles, etc.
View 3 RepliesI recently bought an 04 lariat crew cab with 56K miles 5.4 and auto trans. Before i bought it i complained about an exhaust noise and acceleration issue at 40mph and 1100 rpm as well as the ac not being very cold. They replaced the exhaust manifold on the passenger side, coil pack on the #3 cylinder, a transmission flush, a flash drive update and recharged the ac. This seemed to take care of the problem but i mostly drove under 30mph and did not notice it. I took it on a few road trips, and country roads and noticed the problem of sputtering and shuttering between 40-60 mph's after decelerating and slowly accelerating. The problem occurs consistently with ac and over-drive on in the above mentioned conditions and mph range. Problem is less noticeable with ac off and have not noticed it at all with over-drive off. It feels like a limited slip kicking in or driving on dry pavement in 4wd. Tranny shifts fine through all gears in a straight pull of acceleration and even full throttle pulls. Problem only occurs after decelerating and slowly accelerating. I don't know of any codes as I don't have a code reader, but I have not had any check engine lights come on nor has the dealer mentioned any codes.
View 7 RepliesHave owned a 2014 LS460 since April. Ever since then, when accelerating decelerating between 1000 and 3000 rpm, we hear a whining and grinding noise.
View 9 Replieswhen i accelerate or let off the peddle I hear and aloud thug or dull bang. I've checked and greased all the u joints. Disconnected the carrier bearing and separated the drive shaft and greased it up. Still get the noise I have very little play in the carrier bearing but I don't think that's the problem. It sounds to me like might be at the transmission. What do y'all think it is?
View 2 Replies2001 v10 ... I have a thumping noise under acceleration... also hear it if brake torquing.. i do not hear the sound if in park or neutral...while riding down road the sound goes away when you let of the gas. Torque converter has been replaced.... exhaust manifold bolts are ok too. Been to 3 places and no one can seem to pin point it or no where to begin.
View 6 RepliesWhen accelerating and/or braking, a thumping or knocking noise comes from the rear of the car. I do not believe it's my shocks, as there is no noise when going over bumps, only accelerating and stopping. What may be the cause? Control arms maybe?
View 7 RepliesI 've been experiencing a vibration, or rumble in my 2006 Camry. It would happen around 40-45mph or when decelerating. Once it got into top gear it would go away. Two weeks ago I turned off the overdrive and the problem stopped. Now, I keep it off in the city and turn it back when on the highway.
View 7 RepliesI have a 2005 Camry XLE. Since past few months I have started hearing a strange grinding / thumping noise from the front passenger side wheel. It can be clearly heard at slow speed and almost sounds like the wheel is lopsided and is rubbing against something. As the car picks up speed, the frequency picks up and the sounds disappears eventually.
So, I figured it must have been because the car had hit a curb few months ago and must have bent the rim. I had the wheels looked at while getting rotation and balancing done and was told that there is no rim damage. The sound went down a little after rotating the wheels but is still there. The mechanic doesn't think that it is the bearing because the sound disappears after moderate speeds. So, trying to figure out what could be causing the noise?
My 97 Camry shakes when accelerating.
First thing i did was check the trans fluid (automatic). The drip stick showed itself to be very well high above the max fill line for running hot. So i drained the pan, and replaced the fluid with 2.6 QTs as recommended by Haynes auto manual. The dip stick still shows itself to be high and at the same spot as previously. The problem still persist.
I recently have changed the front rotors and brakes how ever i do not feel that would be the cause to the below symptoms.
-Shakes on and off when accelerating while O/D is on.
-When O/D is off occasionally shakes.
-Rarely shakes when manually shifting.
-Shakes often when driving up hills.
-With O/D on, acceleration beyond 60 km is near impossible as it constantly shakes.
I just purchased a very nice 06 xle camry w/ 160k miles 4 days ago.
The car is in awesome condition and even the engine is spotless.
The only issue is there is a weird vibration when accelerating to about 45-50 mph and then it smooths out.
I noticed it a day after i bought the car and yesterday i took it back to the dealership to have them take a look at it and the guy told me that a mechanic took it for a long test drive and noticed the vibration and a very slight whine while accelerating.
He said they think it is the transmission causing the vibration due to its age and its nothing to worry about. They said "the only way to fix it is to have the transmission rebuilt but its not worth it because its ok".
What could be causing it to vibrate? I don't want to have to worry about the car braking down, i want to actually enjoy it.
Car I have is a 2010 Camry LE.
I changed my engine air filter a while ago on a cold morning. I was putting the last screw into the air box, and it broke in half. The bottom half became stuck in the threads in the bottom half of the air box. Not knowing how to get it out, I took the car over to a dealer. They looked at it, and the response was - Sure, we can fix it. We just need to order you a new air box. That'll be $700! I explained to them that the screw breaking was not my fault, as I was careful to not overtighten it. They refused to cover it under warranty. When I drive the car, I hear a grumbling from the motor when accelerating. I assume this is because the air box is not properly sealed, so the motor can suck in additional air.
Next, I took the car over to my buddy, who is a mechanic. He was able to extract the bottom half of the screw. He had a new one of the same size. He put it in, and everything was fine. Grumbling went away. Now, grumbling has started up again. I checked the air box, and the screw my friend put in popped out.
I have a 1995 Toyota Camry that has 214,000 miles on it. In the past month the car when accelerating seems to sputter and act like its going to stall but it never does. The problem only happened when I was accelerating at low speeds or stopped at lights but recently the problem has been happening at higher speeds especially when going up hill. What the problem could be?
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