Edmunds Answers questions

Chevrolet Impala strange noise. Something to do with electrical?

zramil — Mon, 11 Aug 2008 22:21:19 GMT

hey 0patience, would appreciate your help. I bought a used 03 impala 3.4 , 60K + miles, 4 days ago and just today noticed sort of a low pitch noise in the cabin while breaking or just driving without pressing the gas pedal. weird thing is that there is no noise when breaking and I 1) press gas pedal, 2) press and keep holding power windows buttons or 3) turn on rear window defrost.. any idea what that might be? would appreciate any help. thanks!

Have a 62 Chevy Impala that I am trying to validate as a Supersport. The data tag under ACC shows SS-A. It's an automatic.

pkilar — Wed, 16 Sep 2009 19:22:25 GMT

The vin number indicates that it is an Impala 8 cylinder Sport Coupe 2 door and there are 283 badges on the front fender. The interior appears SS as well as the side molding. Any help would be appreciated.

01 impala no low beams, high and drl ok, all fuses ok, replaced multifunction switch could it be bcm/

mgdy — Sat, 05 Jan 2008 21:32:13 GMT

all fuses ok, power to lamps but no ground, replaced multifunction switch still no low beams, high and drl ok, everything points to bcm, relays all ok also according to wiring diagram ground goes through switch and bcm

is there a speed regulator on it 07 impala lt with 3.9 v 6 ?

donmotts — Mon, 07 Jan 2008 09:43:53 GMT

the dash says 140mph but it seems to top out at 115mph

we are having problems with the headlights shutting off on our chev impala while we are driving any suggestions

mmurray4 — Mon, 28 Jan 2008 09:05:16 GMT

chev impala 2003
they shut off and then come back on but it can be dangerous at nights
our mechanic has changed a couple of sensor but the last resort is a $800 switch that is located in the steering column and then still no guarnatees that will fix the problem

2001 CHEV IMPALA TRANSMISSION PROBLEMS

joe170 — Tue, 29 Jan 2008 11:15:54 GMT

2001 CHEV IMPALA 111,000 MILES. - Transmission problems. It will not shift on own or when does shift - it slips. When down shifted to low and manually, Transmission will shift into 2nd thru a combination of going to neutral back into drive pressing and releasing acceleratorat the same time. then shift fine on its own through out remaning gears .

Driver display is showing service traction control system soon. Also getting service anti-lock brake system soon disp..
No check engine light displayed.
Any suggestions

Just wondering if anyone is having problems with the headlights on their 2003 Chevy Impalas,

mmurray4 — Wed, 30 Jan 2008 23:28:23 GMT

having problems with the headlights going off on our 2003 chev impala while you are driving. very dangerous especially at night they do come back on but our mechanics is confused has to what is causing this

2001 Impala front end noise

recdave — Thu, 31 Jan 2008 13:01:50 GMT

About 15000 miles ago my Impala with 92000 mi. developed a noise in the front end that only occured when turning right and sounded like a CV joint.I replaced both CV axles to no avail.Now the list...replaced strut assemblies,hub bearings,ISS,steering gear,control arms all to no avail. Took car to tranny shop who said noise was in differential. He rebuilt transaxle. Still making same noise. Took car to Chevy dealer.They said noise was in tranny. Went back to trans. shop and he replaced tranny. Still has noise. Tranny guy had TSB on engine cradle, said it was making noise, Replaced cradle. Still have noise. HELP!!!!!!

02 Impala 3.4 v6 electrical -- compass and info display does not light right away also A/C blower

shadetree67 — Wed, 27 Feb 2008 09:28:27 GMT

93k miles just started with compass/Gas info not lighting at startup only after 1-5 mins later, also noticed A/C blower not working at the same time.
have checked all fuses, but all ok. no loose connections, etc
any info will help.
shadetree67

replace disc brakes on 02 Chevrolet Impala

rantoni — Fri, 29 Feb 2008 18:51:40 GMT

How to replace front disc brakes on a 2001 Chevy Impala, I what to replace myself

Is anyone having problems with the 2006 Chevrolet Impala SS 5.3l engine consuming a qt. of oil every 2500 miles?

edna08 — Thu, 13 Mar 2008 11:13:32 GMT

I've had problems with my 2006 Chevrolet Impala consuming oil since I purchased it. I have taken it to the dealership 3 times because the add oil light came on. I was told by one dealership that I didn't have to change the oil every 3000 miles and by another that I did have to. I was told that I should wait until the indicator was around 40% before getting the oil changed, which is usually around 5000 miles. Last friday the add oil light came on so I took it to the dealership. It was 2 quarts low with 45% oil life remaining. I have driven 5000 miles since my last oil change. I am being told that this is normal.

2004 Chevy Impala 3.4L cylinder 4 misfire.

vatman22 — Wed, 11 Jun 2008 02:42:38 GMT

i have a 2004 chev impala with a cyl 4 misfire code (i believe its a code 0304)

i have replaced the plugs and wires, and checked the coils.

when i pulled the plug.. it was moist with fuel (not soaked, just moist).. and it did Not smell like unburnt fuel...

do you think it could be a injector causing the misfire.. or seomthing else..

thanks

Is anyone having issues with their paint on their 2008 Chevy Impala SS? Seems to chip easy?

rdower — Thu, 19 Jun 2008 13:07:45 GMT

Had to take 2 trips during the winter months of approximately 600 miles in my 2008 black impala ss, bottom of door panels are now chipped and grey speckled. Very noticable and looks like crap! Have at least 10 rock chips on car hood, back quarter panel.
Went 35 mph on the roads that contained cinders.
Is the GM Paint / clear coat having issues? I love my Dealer, so I wanted to find out more before I approached him to stand behind it.

Ohm resistance for SIR coil Chevy Impala?

driller4 — Thu, 03 Jul 2008 20:20:41 GMT

2001 chevy impala,installed new intermedite steering shaft than air bag light came on.want to get one from salage yard but don't want to bring home a bad one.

Have 2006 Chevy Impala. How do I bleed the brakes after servicing the left front caliper and replacing the master cylinder?

feidoko — Tue, 08 Jul 2008 06:52:04 GMT

Left caliper was stiff so had to be serviced. Brake master cylinder was adjudged weak so had to be replaced. While bleeding the brakes, observed that the fluid is not reaching the front brakes. The front brakes not responding to bleeding.

Is anyone else having problems with the brakes on a 2007 Chevy Impala?

ricker991 — Sat, 12 Jul 2008 16:17:42 GMT

We have a 2007 Impala. When the brakes get hot they have a nasty shake all the way up to the steering wheel. The dealer has put new roters on but I still have the same problem. Any ideas? We are trying to lemon law it right now.

Will it hurt the engine to put regular oil in a 2007 Chevy Impala vs the synthetic oil?

bpoole5300 — Sat, 19 Jul 2008 10:05:41 GMT

My 2007 Impala suggests that a 5w30 synthetic oil be used. My question is whether switching to a regular 10w30 oil will hurt the engine or cause any other problems

2003 Chevy Impala. Something like a obstruction in brakes. And active traction needs service.

marelv — Fri, 25 Jul 2008 21:54:06 GMT

Start with the active traction getting active at the most slightly accelerations. After some time I notice an obstruction when step on the brakes. I change brakes, they were wasted. I believed the problem will be fix, and they got fix in part. the obstruction when I step on brakes continue, not as much as before, but sometimes. Sometimes when I accelerate to get quick on to a lane, the active traction get shut off by it self and I got the ABS warning light illuminated. the question is. About how much will be to fix it? and what else i can do. To have an idea is going to be helpful

Thank you

I have a 2002 Chevy Impala and it's making some kind of humming noise in the front wheel drive and causing alignment problems.

samboimpala — Tue, 26 Aug 2008 00:21:53 GMT

Making some kind of Humming Noise in the front, Got my Alignment Fix but still making the Noise and causing my car to move left when i drive

How do I fix a wiper that is going over too far on the window on a 2005 Chevy Impala?

jbdrums — Wed, 03 Sep 2008 18:47:28 GMT

The wiper goes past the windshield when you turn the wipers on.

How many people like their 2006 Chevy Impalas?

rhonda20 — Wed, 19 Nov 2008 21:51:42 GMT

I hate my 2006 ss impala!I've had nothing but problems with this car!First my water pump goes out then my left tie rod needed replaced third power steering hose replaced fourth battery replaced fifth power steering hose leaking again and left tie rod is bad.Not to mention spring in passenger set broke sunvisor won't stay up rear defrost won,t work.It's the worst car I've ever owned.Traded in a 99 grand am for a newer car so I wouldn't have car problems now all I have is problems!I hate my car!

Why does the front end of my 2001 Chevy Impala rattle over bumps and bottom out at low speed when cold?

bajan1 — Fri, 20 Feb 2009 00:35:23 GMT

I can hear the rattle from underneath especially when going slow over bumps, and especially when it's cold. When the weather is warm, it doesn't rattle--the same for bottoming out. At highway speeds I hear no rattles. One mechanic couldn't find anything wrong with the suspension, while another said the upper front strut mounts need replacing. When it rattles, it sounds as if something is loose. Perhaps related, when the weather is cold, I hear a creaking noise when I brake to slow or to stop. Where I live, in order to access my car port, I have to drive through a roughly-paved, pot-holed alley. I suspect that constantly driving over this surface might have caused something in the suspension to wear out, but I can't figure out why the rattle and the creaking go away when the weather turns warm. I've also noticed that as I engage the car in reverse gear there is a creaking similar to when I brake, again when it's cold out. Has anybody had a similar experience?

Should I use aftermarket struts for my 2001 Chevy Impala?

bajan1 — Sat, 21 Feb 2009 02:02:53 GMT

Thanks for the two answers I received to my previous question about the rattle and bottoming out. I asked another mechanic who recommended replacing the McPherson struts, along with the upper strut mounts. Which brings me to this question: How good are aftermarket parts, especially for struts? I've done some research, and it seems the jury is still out there. Would you have any concerns about using any aftermarket part for your vehicle? Needless to say, I could save a lot of money by going aftermarket, but I hesitate because the suspension is a lot more critical than the aftermarket windshield I already have in my car.

I have 17 inch rims on my 01 Chevy Impala. Looking to buy new tires. Which tires are the best?

chachachevy — Tue, 03 Mar 2009 13:22:04 GMT

Wanting to buy new tires for a 2001 impala with 17 inch rims ? which is a good brand and reasonable in price?

I have a 67 Chevy Impala with a 327 engine. Recently I had the master cylinder and power booster installed.

bigwillie1 — Mon, 30 Mar 2009 19:09:40 GMT

Master cylinder and power booster problems - I have a 67 Chevy Impala with a 327 engine – recently I had the master cylinder and power booster installed. Since then, everytime I touch the brakes, I almost go flying through the windshield. Any idea what the problem could be and how do I rectify it?

2006 Chevy Impala SS. When I go over a manhole or pothole, it feels like the rear end hops or slides. Suggestions?

jake12241 — Fri, 03 Apr 2009 01:42:01 GMT

Dealer indicates that there is nothing wrong with the suspension.

Chevy Impala boot's dimensions (trunk).

lilou — Tue, 07 Apr 2009 16:08:52 GMT

Hi ! I am preparing a trip in United States and I need your help!

We are 4 adults and we have rented a Chevrolet Impala. But, we have a lot of luggages and we would like to be certain they will fit into the boot...! ;-))) Does anyone know the internal dimensions of the boot ?
It will help a lot !
Thanks !!!!

I have a 2000 Chevy Impala LS. Does anyone know where I can get new center caps for the wheels? GM can't supply them.

chalmark1 — Tue, 12 May 2009 20:22:57 GMT

I have a 2000 Impala LS with stock 5 spoke alloy wheels. The center caps are quite corroded, and GM is unable to supply them. Does anyone know where I can get new caps?

I tried the used route through centercaps.net, but they were in terrible shape, and had to go back. Any help would be appreciated. Thanks.

What is the best tire pressure for a 2004 Chevy Impala?

jchapman77g — Thu, 09 Jul 2009 02:18:25 GMT

Can't read tag on driver's door.

Does my 2006 Chevy Impala LS have a stock amplifier in it. If so where would I find it?

cathrn — Sat, 11 Jul 2009 09:36:37 GMT

I want to find the stock amplifier in my car if it has one.

Looking for luxury type ride on my Chevy Impala.

bekins2 — Mon, 27 Jul 2009 15:20:51 GMT

im looking to change struts and springs at 40,000 miles. Was told to go with Monroes best 1 piece or KYBs best 1 piece. I mean strut and spring included. Would like a soft ride (boat ride). Have brand new Goodyear Triple Treds on itm, any ideas?

I have an 07 Chevy Impala LT with a hole in the muffler. I thought this car had a stainless exhaust? Is this covered warranty?

belanger — Sun, 09 Aug 2009 12:13:31 GMT

Does a 07 impala LT have stainless mufflers? If so how long is the warranty? This car has dual exhaust. 40,000 miles. Driver's side muffler has a hole in it.

I have a 2006 Chevrolet Impala. Having problems with the power steering. What do you think I should do about it?

brannonbeck — Thu, 17 Sep 2009 00:05:47 GMT

I have a 2006 Impala with 66000 miles on it. We are having problems with the power steering. We have had the lower pressure hose replaced. Drive it for 2 weeks and you have to add fluid to the pump. Where is the fluid going if they have suppose to fix? And sometime when we take off at a red light the car seems to shutter like something is wrong with the transmission. It doesn't do it all the time. Just like when your trying to go up a hill.

How do I replace the auto-dimming rear view mirror in my 2000 Chevy Impala? Best place to get one?

trenea7 — Wed, 23 Sep 2009 13:54:25 GMT

The auto-dimming rear view mirror in my 2000 Impala looks like the glass is covered in oil and no longer works. I assume it needs to be replaced. How do I do this and what's the best place to get one of these mirrors?

How much would it cost to fix a head gasket on a 2004 Chevy Impala with 82,000 on it?

ajayi721 — Sat, 03 Oct 2009 12:34:45 GMT

I'm looking to buy a used car. Saw this and like it. But the only problem is the head gasket.

I want to replace my front and rear suspension. 2002 Chevy Impala.

smokinpala — Fri, 30 Oct 2009 15:12:28 GMT

I want to replace the suspension, but I do not know what came factory on it, and I am confused between the whole shock and strut concept. Do I need to purchase coil springs if I replace the OEM shocks/struts?

What would be beneficial for my driving style? (aggressive).

What would be better for the car in taking corners?

Please Help!!!!!!!!!!!!!!

Thanks a bunch
Jason

Impala steering/tire problem?

nitpicky — Fri, 28 Dec 2007 08:57:20 GMT

2005 Chevy Impala steering noises, popping and clunking when turning and when on bouncy surfaces. Also there is a vibration in the floorboard when you get up to freeway speed. But you can let go of the steering wheel and the car tracks straight, so I don't know if this is a steering problem, tire problem or what. Any ideas?

Need to determine value of 1971 Chev Impala 4-dr sedan; 52514 actual miles; very good condition.

ralph40 — Sat, 19 Jan 2008 13:04:54 GMT

I have a 1971 Chevy Impala, 4-dr sedan that was owned by Mom; bought new; has 52514 actual miles; has small V-8 engine and other standard accessories. Body is in good condition, no dents or rust; upholstery is in good condition.

Why is my engine overheating after 2 miles and then suddenly drops to a normal temp?The heater is not working also

jeffreymalo — Mon, 28 Jan 2008 11:25:50 GMT

2004 Impala 57000 miles. The water pump and fuel regulator has recently been replaced.

Check engine light on.

sista1 — Fri, 15 Feb 2008 21:08:38 GMT

2005 impala, 90,000 miles. The check engine light keeps turning on. What could be the problem for those who experienced the same problem? Could it be the type of fuel used or what?

I like to know if there is a problem with the 2004 Chevy Impala fog lights getting moisture inside fog light units

movinmobile — Sat, 16 Feb 2008 12:39:35 GMT

Is there a fix to this or do I need to buy new fog light units?

2004 Chevy Impala, installed three wiper motors all had same problem. The delay did not work, where is the delay

napaguy1 — Wed, 20 Feb 2008 20:21:11 GMT

2004 Impala, installed three wiper motors and had the same problem, the delay did not work. Is the delay controled by the wiper motor or is their a delay module on the car under dash or in switch. I find it hard to beleive I had three defective wiper motors in a row. Any answers that get me closer to solving the problem would help.

'02 Chevy Impala leaking oil into coolant. How can I fix it without dropping a grand?

drizzle — Thu, 28 Feb 2008 17:42:24 GMT

I brought it into a Hertz car care center and they told me I had an intake leak that was letting oil leak into the coolant and apparently some other fluids as well. They told me it would be around $1000, including a fluid flush. Are they right or is there a simpler solution?

Chevy Impala. Want to change the low beam bulb. Manual says remove the air baffle. What is that?

mariomig — Sun, 09 Mar 2008 18:12:50 GMT

Chevy Impala LS I want to change the low beam headlight bulb.

The manual says first remove the air baffle then remove the
two retaining clips by pushing them up and slide the assembly out in order to change the bulb. What is the air baffle?

Bad acceleration 02 Chevrolet Impala

curt1204 — Thu, 13 Mar 2008 09:03:59 GMT

02 Chevy Impala k engine, car runs out of power after 3000 RPM nothing over 40 mph. also has spark knock. new fuel pump and filter the fuel pressure at rail is 45 psi if i unhook the vaccum line at fuel pressure regulator car runs better but not over 50 mph.

2003 Chevy Impala 3.4L missing

temoore86 — Wed, 26 Mar 2008 19:32:06 GMT

My 03 Impala 3.4L (134k miles) is missing badly. The miss or stagger goes away at higher speeds. However, when I take my foot off of the throttle, the engines stalls. It will start back up, but I have to press the throttle pedal for it to start. Even when cold starting I have to evemtually press the pedal for it to start. I have repalce the plugs, wires, air filter, pcv valve and boot, and I've checked the vacuum hoses. I also checked each ignition coil. A scan was done by autozone and the scan comes back with "Bank 1 is too rich". I do not remember the code #. Also there was a random misfire code as well. I also checked the Idle Air Control valve and its fine. Timing issue possibly? Sensor somewhere? Any help would be greatly appreciated.

t

Do I pay Federal Tax on full new car price or on actual sale price which is $4,000.00 less after rebates?

jgloss — Thu, 27 Mar 2008 06:57:51 GMT

I am looking to buy a 2007 new Chevy Impala, in New York state. Asking price is 19,000.00. With rebates my price will be 15,000.00. Do I pay tax on 19 or 15K?

03 Chevy Impala missing, stalling, hard to start

temoore86 — Fri, 28 Mar 2008 11:02:45 GMT

2003 Chevy Impala 3.4L missing
My 03 Impala 3.4L (134k miles) is missing badly. The miss or stagger goes away at higher speeds. However, when I take my foot off of the throttle, the engines stalls. It will start back up, but I have to press the throttle pedal for it to start. Even when cold starting I have to evemtually press the pedal for it to start. I have repalce the plugs, wires, air filter, pcv valve and boot, and I've checked the vacuum hoses. I also checked each ignition coil. A scan was done by autozone P0172 & P0300 are the codes. Timing issue possibly? Sensor somewhere? Any help would be greatly appreciated.

2007 Chevrolet Impala keyless entry functions stop working.

sarge16 — Thu, 03 Apr 2008 22:36:01 GMT

All remote functions, ie door lock/unlock, trunk, horn and remote start functions work. After about one minute,all remote functions stop working. Must use key to enter car. Once I put key in switch and turn on and off, all functions work. Again, after about one minute, all functions dead. dido-dido.

Does anyone know where I can get instructions on how to lower a tranny to get at the pressure control valve on a Chevy Impala?

logdon — Wed, 07 May 2008 13:32:22 GMT

I have a 2002 Chev Impala LS. Does anyone know where I can get instructions on how to lower a tranny to get at the pressure control valve and how to replace it?