Impala - Chevrolet :: 2003 - Starter Is Going Out
On my newly purchased 2003 chevy impala i believe my starter is going out. Outside of turning the key and nothing happens how does a mechanic test or verify its the starter?
View 10 RepliesImpala - Chevrolet :: 2003 - Intermittent Starting When Hot And Parked For A Bit
I have a 2003 Impala 3.4 with an intermittent starting issue. It starts perfectly every morning but after it is hot and I park it over 15 minutes or so it will sometimes not start. All the regular dash lights come on as normal but when the key is turned it does not even try to turn over, it is just silence, To get it started I have to hit the column shift lever upward several times and then it will kick right off with no hesitation. Sometimes I have to turn the key 10-20 times to get it started also. I had the battery, starter and alternator tested under load and they are all fine. It is not the security problem either that many impalas have. The only code I have is a PO 336 for crankshaft position sensors. Is there some kind of linkage in the column that could be worn that could cause this?
View 5 RepliesImpala - Chevrolet :: 2003 Gets Hot When Driving / No Visible Leaks
I replaced the thermostat, flushed the radiator and have the same problem. it can idle just fine but it gets hot driving less than 15 minutes. There are no visible leaks.
View 7 RepliesImpala - Chevrolet :: 2003 - Sound Coming From Front End?
As of late I am hearing a sound coming from the front end of my 2003 impala. It doesn't occur all the time but sounds the same each time. The sound has the sound of what a bolt that is loose hitting against a piece of steel. At first I only heard it when I excelerate from a stop. It was a quick sound and didn't always happen. Then yesterday I drove over a pair of rough train tracks and now itore often. However it continues to be a sound that does mot happen all the time.
View 12 RepliesImpala - Chevrolet :: 2003 - Dash Lights Won't Working?
I have a 2003 Chevy Impala LS with 120,000 miles, equipped with sentinel lighting. Recently, the instrument cluster lights along with the lighted controls on the door panels and steering wheel stopped working leaving me unable to see the speedometer while driving at night. All controls seem work properly. I did some internet research and it appears there are several causes and/or fixes out there. I would like to have one or two more probable approaches than just throw money and time at a trial and error approach.
View 9 RepliesImpala - Chevrolet :: 2003 - Grinding Sound When Slam On Brakes
I have a 2003 Impala, total mileage little of 122,000 miles, I bought the car back in Dec 2014. When I bought the car I got all the paper work on the work the dealership did on the car prior to me buying it. One of the things they did was put new brakes and rotors on the front. Since then I have replaced the backs. However after about 4-5 months I notices that from the front passenger side when I had to slam on the brakes or was braking from high speed I would hear a grinding sound coming from that area. I have taken it to two places and both have inspected both the wheels and rotor's and say they are fine, they commented that the pads were not the best but more then adequate for this car. Of course when they drove it around it didn't happen and it doesn't always happen. Both places said it could be the pads or rotors but without replacing them there is no real way to tell. How can they both be viewed as good and in good condition and I get this grinding sound from the one front wheel from time to time when I break.
View 12 RepliesImpala - Tires - Chevrolet - Wheels :: 2003 - Wobbling In The Front
I have a 2003 chevy impala ls, now I felt wobbling in the front more on the right a few weeks ago and it started getting worse especially when I would brake, I had it looked at by a mechanic who shook,twirled, yanked and examined my wheels and tires, and told me it just looked like I needed a new tire up there.So I went bought 2 new tires and had them out on. When they did it they took the rim from the right and rotated it to the left side. I drove off thinking the wobble was gone , but I still feel it. Now it feels like it's on the left side not as bad but you can still feel it constantly........ So I guess my question would be is the problem the rim itself then?
View 13 RepliesImpala - Chevrolet :: 2003 - Removing Rust - Touch Up Paint
My 2003 Impala (red) has a few spots on it that could use a tad touch up of paint, nothing big just a spot or two, what is the best route to get those area's touched up. I know they sell auto spray paint in a number of places, none of my spots are bigger then by thumb or such and don't want them to get bigger. There is a bit of rust on a couple of the spots, so just wondered what are good options.
View 7 RepliesImpala - Chevrolet :: 2003 - Gas Gauge Not Working Properly After Fill Up
I have a 2003 Impala with about 122,000 miles on it. On my recent fill up I by accident put in mid grade over the normal unleaded, now I now that won't cause any engine issues that I am aware of, but after doing this fill up my gas gauge is not working properly. When I start the car in the morning the gauge will go to where it should given the mileage I have driven to this point but as I drive the car the gauge goes up to almost full then down some but never back to where it should be. what might be causing this floating incorrect reading by my gas gauge.
View 19 RepliesImpala - Chevrolet :: 2003 - Grinding Sound From Front Brakes?
Back in December i purchased a 2003 Impala LS. It has about 103,000 miles on it now. Overall the car runs and drives great. However on very rare occasions I have noticed if I have to slam on the brakes or really break hard I hear a grinding sound. Now I have only heard it maybe 3 times in the time since buying the car and never hear anything under normal braking. I had the brakes checked and was told they didn't see anything wrong, but what might cause this grinding sound I have heard a few times?
View 6 RepliesImpala - Chevrolet :: 2003 - Keeping Alarm System Turned Off?
I have had to disarm my alarm system in my 2003 Impala (done via the radio) due to what appears to be a flaw in the system. It is telling my car I am trying to steal it and thus it won't start. As soon as I turned the "alarm" system off the car started right up. From my research this seems to be a consistant issue with this car. My question is by switching off the alarm system, am I doing any long term/short term damage to the computer system/car? I have a scheduled appointment for later this week with the dealership, but from what I have read on line (going back to 2007) the car maker is aware of this glitch and has not been responsive in fixing it without being paid. I bought a warranty when I got the car back in Dec of last year, but not sure if something like this would fall under it's coverage. If just keeping the alarm system turned off allows me to start and drive my car without damage, unless they plan on fixing the glitch for free I can't see spending the hundreds of dollars I am reading it will take to fix it.
View 19 RepliesImpala - Chevrolet :: 2003 - Stalled After It Ran Out Of Oil - Head Gasket Blown?
My 2003 Chevy Impala stalled after driving it for about a mile. The 'low engine oil' came on. I noticed white smoke coming out from under the hood. I pulled the dipstick and it was out of oil.
I poured 2 quarts of oil and attempted to start the car. The car started after I pressed the gas pedal but shut off when I took my foot off the gas. I tried several times. It started butshut off when lifting the foot of the pedal.
I'm hoping it's not the head gasket.
Impala - Chevrolet :: 2003 - Rear Tail Lights Not Bright Enough
Today I noticed when I was parking at work that my back tail lights don't seem that bright. When I apply the brakes and such or the backup lights are very bright, but just the normal tail lights didn't seem to come off as that bright. At night they may appear brighter but this morning in cloudy overcast sky's with some light snow falling I am not sure if the person behind could have seen my taillights at all. I have a 2003 Impala LS, it's just over 102,000 miles. Is there a way to test to see if your back taillights are bright enough or is there a way to increase how bright they are when on?
View 15 RepliesImpala - Chevrolet :: 2003 - Intermittent Shutter / Buck On Quick Acceleration
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 RepliesImpala - Chevrolet :: 2003 - Temp Gauge Will Go Up When Sitting Still In Traffic Or Going Uphill
When I'm sitting still in traffic or going up a hill the temp gauge will go up. But it goes up real slow. You can set and watch temp gauge and it will just jump up every minute or so. And it has 2 fans on it but they won't kick on till temp gauge gets up over the half way mark. But when temp goes up i can raise the hood and the motor does not feel hot at all. What could cause this?
View 1 RepliesImpala - Chevrolet :: 2003 - While Start Moving Sounds Like Lawn Mower - Exhaust?
My 2003 Impala has been running fine for months now, after about 6 months or more it got exhaust work and 2 months ago it had to get exhaust work again.
The muffler actually fell off on a long drive and a garage nearby said the previous garage totally screwed it up because the said the exhaust pipe was cut too short and they had to weld together a "fixer piece".
Then we took it to our local Firestone simply to get the hubcap covers taken off as it was a free service and after we had to them put back on, about 1 day later, we started getting a strange noise.
Everything sounds fine when you are idling yet the minute you start moving and especially with all the windows up it sounds like somebody is running a lawn mover or an airplane is flying above.
There is no vibration or anything just that strange noise.
Impala - Chevrolet :: 2003 - Check Engine Light Came Out After Driving Over Huge Water Puddles?
My 2003 Chevy Imapala went over some large water puddles and shortly after a check engine light came out. My local auto store did a check and stated there is a possible problem with a senor. If the senor got wet, could it even give the computer a good reading? Would it probably give a totally different reading once it dries?
View 4 RepliesImpala - Chevrolet :: 2003 - Power To Heater Blower / Cruise Control And Info Center Stopped Working
I am trying to troubleshoot why my heater blower, cruise control and info center above my rear-view mirror has stopped working. I am trying to confirm power to an orange wire next to the driver-side fuse box. I have confirmed no power at the fuses. I am hoping the problem is the wire box below the fuse box and not the ignition switch. I have a wiring diagram and the power feed to these three fuses is via an Orange wire. There are two Orange wires in the box, I am trying to determine which one feeds the fuses for these three devices. I have a picture of the fuse box.
View 2 RepliesImpala - Chevrolet :: 2003 Won't Start - Don't Recognize Park Or Neutral Only Recognize Reverse
I have a 2003 chevy impala that won't start it does not recognize park or neutral but it recognizes reverse drive and 321 I'm thinking it's the safety neutral switch which I think is in the transmission. I can jump the solenoid and it will start.
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