Impala - Chevrolet :: 2000 - Developed A Side-to-side Shutter During Acceleration
Feb 6, 2012
I have a 2000 Impala with 215000 miles and it keeps on running. It has developed a side-to-side shutter and only happens during accelleration. It smooths out once I stop accellerating. I have had a left rear wheel bearing replaced hoping this would solve it. Not so much. It feels like it is coming from the rear of the car. There is no movement in the steering wheel. Could this be motor mounts?
View 2 Replies
Advertisement
I have a 2003 impala I just bought and it has an intermittent problem. Sometimes when I step on the gas the motor will 'slam'---kinda like if the motor mounts were bad but they look good and it doesn't always do this. Also, if I hit the gas pedal hard and then almost as quickly let off the gas pedal I get the same effect--shutter/slam. I suspect the mounts but they look fine. If I keep on the gas all gears shift very smoothly. Gear shift is smooth thru all gears if I floor it or go slowly accelerate so it seems not to be the transmission either.
View 5 Replies
The wife's '07 Chevy Impala's wheel is making a funny noise - sort of a "whoop whoop whoop" out of the front passenger side wheel as the car gets up to speed. there is vibration in the steering wheel also. When coming off a local highway down a hill, she had to hit the brakes semi-hard and there was a great vibration from the brakes.
I have already rotated the tires in case it was a tire/wheel issue, and took to mechanic to replace the bearing - and it seems to have gotten worse. The mechanic said the back bearing looked good but he still wanted to replace... which wont happen. recently had a control arm replaced by same mechanic in front but don't remember which side.
View 6 Replies
I have a 2003 Impala. Over the past couple of months I have had an occurance every so often, very random with my front driver side brake. In both rain and dry conditions, braking hard and just slowing to break I will hear what sounds like grinding when I brake, like you do when the pads are gone. Well, I have had the car in and the pads and rotor are fine, the place I took it to even test drove it and tried but couldn't get the sound. I posted here a while back on this issue and the view was that it might be the ABS, but when this occurs the ABS light doesn't come on and the sound is just coming from the driver side front. What my next move should be?
View 7 Replies
I am having a problem with rough starts/ normal starts. This issue is intermittent. Once in a while when turning on the car I'll get white smoke and a pop noise from under the hood on the driver side. It smells electrical in nature. Other times like 80% of the time it starts normal. Also I have an issue with some of the cluster panel being lit while other are dimmed slightly. What is the cause of this problem? Where should I start to look to fix these issues? 2001 Impala LS 3.8L .........
View 4 Replies
I have a 2007 Chevy Impala with the 3.9L. It has just over 110,000 miles on it. I've owned the car for about 5.5 years. Back in 2012, I took the car to a local transmission shop. Here's the reason: Let's say the car has sat overnight. I start it up (regardless of the season) and go to the stop sign at the end of my street. When I go to accelerate, there will be a very short lapse and the car will seem to jerk into gear then go. This is a very intermittent problem and does not happen every day. The car will do this for a bit when accelerating from a dead stop and then the problem goes away.
The trans shop said the transmission needed to be rebuilt. Guy told me they've seen problems with the Impala transmissions and, if I remember correctly, that the parts used inside aren't the best. Looking for a second opinion, I took the car to a Chevy dealer. The dealer was not able to experience the jerking. I had the trans service done (80,000 miles at the time). The problem persists to this day and has not, noticeably gotten worse. I decided to take the car to another dealer last week. Same thing: the dealer could not create the jerking issue. Again, this issue is very intermittent.
I am not sure what to think or do at this point. I called a couple shops around town and have gotten the following advice/information:
1) Bring it in and we can see if we can recreate it, but can't guarantee it.
2) The transmission needs to be rebuilt (this without even looking at the car).
3) Wait for the problem to get worse so that it CAN be diagnosed properly.
One guy said he didn't trust the dealer mechanics, that they "just drive around the block once." I am not sure what to do?
View 4 Replies
My 2007 Chevy Impala with the 6-cyl engine is, overall, a nice car. One thing I just do not like about it, though, is the electronic throttle. There is a quite annoying lag between acceleration on the gas pedal and response from the car It isn't just my car, all the Impalas and other cars I test drove when shopping for the car are the same way. Even the 2007 Buick with the last year of the 3.8 L engine had a touch of lag time compared to the 1987 Olds Cierra I had with its 3.8 L engine and mechanical throttle. I'm no lead foot but when I want acceleration I want it now and not later. Guess I got spoiled from 20 years driving the '87 with its giddy up and go.
When making left turns without a traffic light, I have to allow a much wider open slot in oncoming traffic than I ever did since driving the 1973 Toyota Corolla with its four weak hamsters under the hood. I'm not the only person I've heard gripe about electronic throttle. I have to wonder what about drive by wire is superior to mechanical throttle if it slows down the throttle response so noticably???
View 19 Replies
i'm having a hard time starting my 2000 chevy impala. it orginal had a security plug on it. i had it removed. to start when i turn on the turn signal there was a noise, the odometer when blank, the air bag symbol appeared. the next time i tried to start the car it would do the same thing but wouldn't even turn over. sometimes you can turn the key on and wait 30 seconds, step on the brake and it may start. i have continued to try for up to 3 minutes. if you put on jumper cables sometime it will start. what is the problem?
View 2 Replies
Replaced the main battery replaced 12V battery. Drives great except for the whining on the driver side and the occasional shutter at take off and while driving. Triangle is on and stays on engine light and now break light. Topped the break flood off. Cleared codes and the brake light came back on. Drove it home from Atlanta drove just fine. Lights just freaked me out though.
133,000 miles on the car. well kept.
View 6 Replies
i've got a 2000 chevy impala 3.4 v6 E. runs great once it starts, but lately that takes a lot of cranking. it's getting spark. it's got a new alternator, battery, starter, plugs and wires (and i checked for spark already) I think it's a fuel issue but don't know where to start looking because it has no other problems. there's no smoke or noises, no misfires, or hesitations. i put in a new fuel filter. i have heard that it could be the fuel pressure regulator or maybe even a leak in the line that's causing it to not get pressure. i can't hear any sort of fuel pump sound (maybe i'm deaf) is there a way to check this without a gauge? i simply don't have one and don't have the money to take it to a shop. p.s. i recently replaced both o2 sensors, but i can't see how that would effect the starting. pump, hose, regulator, fuse?
View 4 Replies
while at stop in netural, reve engine, it seems to want to stall after it hits higher rpm?
View 1 Replies
I have 2000 chevy impala with a 3800 series 2 engine with 170,000 miles on it. I have major oil leak which starts leaking when the car is running, i cannot see from the top and when i am underneath the car , I cannot see far enough up in the there to see where it is leaking, It is not coming from the seneding unit or the oil pan,,when the car is running it just pours out oil.
View 3 Replies
My Impala hesitates at 2,000 RPMs At every speed level. My mechanic and the Chevy dealer can't figure this out.
View 1 Replies
My son has a 2000 Impala which will not start if it has been warmed up and then turned off for 30-40 minutes. If you turn it off and wait 15 minutes it will start every time - wait much longer and you are stranded. The starter sounds normal and you would think it is going to start but it won't. The car sat at the dealership for 2 weeks and they couldn't solve the problem. If the car is cold it starts every time.
View 10 Replies
How do you shut off the CHANGE OIL LIGHT on a 2000 Chev Impala?
View 5 Replies
I'm a new Mk4 R32 owner in the Portland area and my driver's front suspension developed a nasty squeak on the long drive home after buying the car. When you hit a pothole or any sort of bump it makes a nasty "clink" sound under compression/rebound. It's only on the driver's side front, and it seems to be a bushing/bearing or upper mount in the car when I got it up on Matrix Integrated's lift.
Also - the driver's front spring is squeaking since the powder coating flaked off after all the miles.
Thinking of buying a cheap set of coil overs to remedy this and refresh some of the more worn suspension items. Car drives just fine too.
View 6 Replies
I have a 2000 cavelier that is humming pretty bad from the left side. When I turn right it goes away. I have changed the front hubs before and it had fixed the problem. This time I changed them both and the shoes I got about thirty miles without any humming issues and then it came back but worse. I assumed that I had received a bad hub from the parts store so I bought another one and replaced it again but this time the humming didn't go away at all. Could it be something in the axle?
View 1 Replies
I have a 02 Screw 5.4 triton. When in 2 wheel drive its fine under acceleration but when I put it in 4by it judders under acceleration from side to side. Like when you have strong side wind. It doesn't pull to any side when it does this and doesn't do it in 2 wheel drive. Also it is on the fly 4by but I always park and change it in 'P', I had to drop it back into 2by on the fly and it didn't disconnect till I stopped and repeated the process.
View 2 Replies
I just replace the engine in my car and I had new plugs and wires put in as well. Ever since the new engine, the car doesn't go up hills well and it is very sluggish from a stand still position. As long as I am driving on a flat surface I am good once I get up speed. I went to autozone and I got a P0300 code. Is this a bad ignition coil or maybe a clogged catalytic converter?
View 10 Replies
My 2000 impala starts when cold, runs for 10 min and dies, i found its losing spark when warm, i changed the coil packs, control module and cam sensor and have had no changes, it dies, and doesn't start, only turns over, i leave it for 30 min er so and it starts , runs for 10 and dies....
View 4 Replies
I have a 2002 F150 Lariat Supercrew, and suddenly a bad rattle developed inside the passenger side door. The window still works fine, but I'm afraid it won't much longer. I have taken the panel off, and can reach into one of the supports and mimic the rattle. When you shut the door, it sounds like the glass is going to fall out. I had to replace the motor on the driver's side door a couple of years ago, and I'm hoping to prevent another window sliding down inside the door. How to fix this situation? I haven't been able to feel anything that may have come loose.
View 3 Replies
