Sometimes, when I take off from a red light or stop sign, my car makes a thump. This feels as if it is under the car, not a transmission shift noise. It would seem to me that it has to do with exhaust or fuel???? I am guessing.
View 6 RepliesMy 2004 Volvo XC 90 has a severe "thump" in the front end, which is then followed by a very brief (split second) internal (meaning dashboard lights, hi-fi, dome lights, etc) power failure. Initially, the power failure would last only a split second and then car would continue running as normal, and there we no error codes or check engine lights.
But on the last long drive home, the "thump" was harder than usual, and the lights internally completely went out, hazard lights could not be turned on, blinkers could not be switched on, hi-fi went out, etc (though the electric windows would work). I pulled over, and turned the car off and restarted it, and the yellow exclamation point dashboard icon/alert lit up, and a service message flashed referring to the anti-lock brake failure, and that the SRS needed to be checked.
This problem has been occurring for a couple of months, and is very intermittent. Before this last incident, I took it into the dealership, who could not figure it out,. Now that I have an error code, I have it at another dealership, who seems equally mystified and have told me that they don't think the error code of check the SRS is going to fix the problem. The engine thump, followed by electrical failure seems really weird....
For probably years, I have had a bump, thump type noise when I start from a dead stop... say at a red light. I had it in my head, maybe there was that much slop in the drive train... as old truck is over 400,000 miles.
Yesterday, I rebuilt the driver's side axle, bearing,seals, new hub...the works.. I heard that noise again later... and my thoughts were, I did all that work and I'm going to find a lower/upper ball joint is bad, although I did look at them and thought they were fine during the rebuild.
Had my wife get in truck.... and swing wheel back & forth... so maybe I could see what was loose.. or making noise.
I was shocked... just something I never thought of looking at. The u-bolts holding the leaf springs were loose... the whole axle was shifting back and forth on the axle. I've never touched those bolts....
I'm experiencing an unusual grinding noise when accelerating from a dead stop but only in this specific situation.
1. When battery is at a low state of charge and the AC is on, therefore, whenever I slightly step on the gas the engine will immediately start.
2. Only under this condition, when I slightly press on the gas and the engine will start to charge the battery and propel the car at the same, there is a slight grinding noise coming from the front of the car. I don't know what this noise is, it sounds like gears grinding, it's very light though.
I know it's not the brake accumulator noise, because that's a whole different sound, and also this only happens under the condition I described above. When battery is low and ac is on, and the engine will need to start right away even when gas peddle is slightly depressed.
The best way to describe the sound is if you were to take a soda can and cut it in half and rub the two halves together (the edges) it sounds like that.
Also, there are no lights on the dash. It's a 2009 with about 73,400 miles.
The transaxle oil has already been changed maybe 10,000 miles ago.
The noise started recently, at least I only noticed it recently since it's summer and I have the ac on much more. There are no drivability issues, but the thing is, this noise was not there before, I know I'm not hearing things. You know when you drove a car for quite some time you will naturally know what sounds are normal and what sounds are new.
I have a 98 Audi A6. Immediately when I hit the accelerator from a dead stop I hear a slight bang that seems to come from under the car in the area under the front drivers seat. It only happens when I hit the gas and the car starts forward. I'm not putting the pedal to the floor either, just a nice gradually start from a dead stop. This is the only time that I hear this noise, nothing while driving or making turns. The noise sounds like when you might squeeze and empty tin box! that distinct bang you hear. What might this be?
View 8 Replies03 xc90 with 83k miles.
Its got the "no oil pressure stop engine safely" light coming on when it gets up to running temps.
I am having my mechanic drop the pan, clean for sludge and replace all the seals and O-rings.
Which O-rings need to be replaced. I read somewhere there are 5, I bought the set along with the volvo sealant but need to give exact instruction to my mechanic on which seals to replace (he is not a volvo guy) and I dont remember which ones.
I am a new Volvo XC90 owner/fan. The issue is my lovely 2006 XC90 2.5T started to show the bizarre 'No Oil Pressure. Stop Engine.' dash board message red color.
First things I checked right after seeing that message.
Engine oil level - FINE (actually full).
Engine oil - CLEAN and recently replaced.
I drove 100 miles and the weather was peaceful 40f degrees (5c). The sign would come and off intermittently and stayed there for some time. We were luckily at the destination so we stopped the car and did our biz.
After a couple of hours we started the engine, drove a car, came back home driving 100 miles back without an issue.
But after a day, actually today, I saw the same message again. It was intermittently again and then would stay. If I restart the engine the message would go away but then would come back after sometime of driving.
So I called a couple of normal non-Volvo repair shops and they didn't know what the issue is and didn't even know why I would check the engine pressure. So OK pass.
I called Volvo dealer and he said if it is a 'low engine oil' message you can just top it up but if it is a 'engine pressure' message then the issue can be huge so he advised to tow the car in.
My wife and I are new Elantra owners, car is just about to hit 9000 miles on it. I don't know when the noise started happening, but wasn't too long ago. My wife is okay with it, but as for me I find it rather annoying that the car is so new and already making noises. I call it a click but she describes it as a thunk.
Here's the details. The car is an automatic for starters. The noise mainly happens when accelerating from a dead stop. I'll be at a red light and when it turns green, I let the brake go and gently step on the gas and click...there is the noise. Its just a single click, loud enough to annoy me and loud enough that I could hear it when the radio volume is set to 12 or so.
It has also happened mid driving when I release the gas pedal to slow down without using the brakes. Right when I release it, I hear the click...once again a single click.
Now I have taken it to the dealer as a concern because that click wasn't there when I bought the car. They told me it was normal and after waiting 2 hours for a simple oil change to be completed I wasn't ready to argue with them. But I am getting to that point that I'm ready to argue with them, considering the car is so new and still under the warranty.
I am going to buy a cheap 2004 CRV from work. They think it needs a wheel bearing, and it might.. However I think the sounds we are hearing is a bad motor mount. When accelerating from a dead stop it makes an odd noise that sounds like a wheel bearing, but it is quiet at speed and while jerking the wheel.. There is no weerrweerwerrr... In Drive if you have your foot on the brake, and hit the gas the motor rocks back further than I think it should. After looking at the mounts themselves though, the only one that looks bad is the driver’s side trans mount (near the air box). It looks like the rubber is broken.. So If that is my bad mount would the motor still rock, or could I have another bad one somewhere??
View 5 RepliesIntermittent chirping noise when accelerating from a stop. It sounds like a brake chirp but it comes and goes. Not brakes. Changed pads and turned rotors chirp is still there.
View 2 RepliesThis auto has 143,000 miles on it. I recenty noticed a creaking noise from the left front when accelerating from a dead stop. The shop I have used for 15 years said that the motor mounts are deteriorating and should be replaced. I trust the guy but would like to avoid the $1,400 repair. There are no symptoms other than the ocassional noise.
What is the downside of ignoring his recommendation? What other symptoms can I expect if I delay the repair? Can this be a serious safety issue? I plan to keep the car for another two years unless I bite the dust first or the engine falls out.
Hear a thump when slowing down or coming to complete stop? Thump doesn't happen every time but sounds louder sometimes and doesn't always seem to be in the same area of the ceiling.
View 2 RepliesScenario- Start car, back up, and cut wheel to the left out of the driveway. There is a loud, crushed can noise. Yes, just as if I had run over a can, but didn't. This only happens if the air conditioner is on.
View 5 RepliesPitching noise coming from front end - Replacing Xc90 Front Wheel Bearings / hub Assembly? I believe they are bad based upon the pitch of the sound coming from the front end. Are they press in?
View 2 RepliesI'd like to pin down the issue before dismantling the whole thing.
So my XC90 started creating noise very much like this video (note: this is not my vid) [URL] .....
The car recently got most commonly problematic suspension parts replaced to no cure to the noise.
Mechanic said that it is the steering rack but can't tell what exactly is making the noise.
We just bought a 2011 XC90 in Jan 2011. About a week ago we noticed that when you are using the brake and turning a corner there is a weird noise coming from the front end. It only does it at low speeds. It doesn't do it if you turn and you are not pressing the brakes. You can also feel it in the brake pedal as well. I hope this makes sense. We love this car and really don't want to regret that we bought it. Just really confused on how a 2 month old vehicle can be already making a weird noise.
View 17 RepliesI have a weird issue - I think. I recently purchased a 2005 Volvo XC90 V8 with about 150k miles. The car runs great and is really in good shape. The one issue I have is that sometimes the car wont start. There is just a clicking noise when turning the key. This only seems to happen immediately after the car is stopped. If I wait 10-15 minutes the car starts up just fine.
View 11 Replies105K miles, developing a groaning noise when turning steering wheel during low speeds and stopped. Can feel slightly through steering column. No other problems, no clunking or any grinding noises, just "groaning" sound on initial movement. Fluid is full. While searching fix, I found this article on the C70 model, sounds like I might have same thing on my XC90. [URL] ....
View 6 RepliesI recall some folks (with certain VIN#s) getting a TSP for correcting the lag when accelerating from a dead stop. I asked my dealer about it during routine service several months ago, but no fix at that time.
View 1 RepliesNot sure if normal or a malfunction. Twice over the winter here in MN I have been accelerating and when I hit a icy patch the car made a loud thump/clunk noise loud enough to make be think something broke or that I ran over something like an ice block.
I had it looked at by the dealer and everything is suppose to be working normal. I tried to replicate ite on some ice but the traction control kicks in like normal with the flashing and all. I don't normally accelerate hard so it's rare I get traction control to activate.
Car is TDI SE
Our 2015 es350 with 2,500 miles hesitates when accelerating from a dead stop, such as from a stop light. We are told this is to be expected with this vehicle. The dealership test-drove the car and say there's no problem. But this hesitation is unlike any other car we've experienced.
View 8 Replies