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Chevrolet Impala Questions

Get answers to questions about your Chevrolet Impala at RepairPal. Find solutions, diagnose problems and get back on the road.

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1,695
questions

Need a diagram for the serpentine belt on a 2005 Impala
3.8 6 cyl.

it shift hard from 1st to 2nd, put it in the shop they replaced valve body. did not fix it
it does it all the time hot or cold, also the speedomitor jumps between 10 to 20 MPH
please help

My car radio just stopped working and i bought a new one and still nothing out the speakers and i found out my security is built in the radio as well. And it is going to cost me out the butt to get the code from the dealership does anyone know of a universal code I can put in there to get my radio to work again? Please and thank you...

some days it start then some-days it want start then i wait for a hour it starts.

How do I add freon?

what is the cost of both front and back brakes?

2007 chevy impala stoped at a traffic light and the light turned green went to accelerate rpms went up but car will not move. Reverse is the same thing.

Upon turning the ignition on this morning, the car didn't
start as fast as usual. There was like a 1 second hesitation before the engine turned completely over. I also noticed that the clock was off by 3 hours. There were two more hesitant starts today as well. I reset the clock after I started the car the second time but noticed that when I returned to the car and started it for the 3rd time that the clock was back to 12:00 again. Once I got home and turned off the engine, I tried to restart immediately but it wouldn't start and was almost dead.I waited a few seconds and retried but no start. I retried once again after about 2 or 3 minutes and it made sounds but wouldn't turn over. I hooked up the battery charger and it started right away after about 5 minutes. However, after at least 45 minutes on the charger, there's still some hesitation. There's an initial start up sound then there's a one second hestation before completely turning over. The radio, wipers, and lights are strong. Could this be an alternator problem? What other deficits could there be?

Everytime I turn on my a/c a loud noise from under the hood starts. It used to make that noise only until the car got warmed up. Now it is a constant noise when the a/c is on. Any idea what this could be

ac blower blowes fuse after aprox. 10 seconds, any ideas ?

How often does the brake system needs to be checked

My car starts to shimmy when I step on the brakes.

My air conditioner works only when my foot is on the gas. It blows warm air when I am idling.

2001 Impala with 92,500 miles has two problems:

1. Hard-start about an hour after car was running. Starter cranks fine, but engine does not catch. Starts OK if restarted less than an hour after shutting off, or, if more than two hours after shutting off. Can get it started by turning key to On without cranking, then off again about 15 times.

2. Sudden stalling. occurs randomly, but most often after driving for about 10 minutes. Car is hard to start after stalling (starter cranks but engien does not catch). Can get it started by turning key to On without cranking, then off again about 15 times, or, waiting about 5 minutes.

Why won't the instrument panel lights come on automatically when the exterior lights are in the "auto" position? There are times when it is getting dark outside, but not dark enouigh to trigger the "auto" light from coming on, that I cannot see the instrument panel because the lights to the panel are not on.

want's to stop running when coming to a stop or when letting off the gas.also my check engine light has come on.

Check engine light came on said catalyst system low for any efficiency code po 420a what do i have to do to fix problem. thanks for any help

what is the best method for changing rear spark plugs?changing rear plugs

I noticed a loud whining noise coming from the engine when i start my car, but it stop when warmed up, I'am thinking it has something to do with the power steering pump, does anybody have any advise?

Both lites stay on for a long time.

the window on the driver side won't go down>When I press the button I can still here the motor but the window doesn't move

my impala VIBRATES AS SOON AS I ACCELERATE SPECIALLY UP HILL BUT WHEN I LET GO OF THE GAS IT STOPS I FEEL IT ALL ON THE FRONT END LIKE TOWARDS THE LEFT SIDE WHEN I REACH THE SPEED OF 55 65 IT SMOOTHS OUT...already had it balanced and the aligment is good

I have had my new 2010 Chevy Impala for less than 2 months and I've noticed a pinging sound coming from the car after I've driven it and turned the ignition off. It pings for about 2 or 3 minutes and stops. What causes this and is it a fire hazard?

i feel a slight rub in the right front break would that be pads or a rotor

Hi,
I am experiencing some vibration in the front wheels when I am coming to a stop. Mostly when I am traveling at a higher rate of speed ( like exiting the freeway[as I am slowing down]) My brakes are good could the problem be the rotors?

my gas gauge goes up or down when i accelerate the pedal and what would the cost to repair a gas gauge?
also would the low fuel indicator light turn on when my care needs gas?

What is the cost to replace a rr tire sensor on a 2007 chev Impala
Has GMC had problems with 2007 Chev Impala tire sensors?

may happen once a day or once a month. runs great when running

Check engine light is on

My gear shift is stuck in park and the dealership says I need a new gear shift for a heavy price of course, is this necessary?