Diagnose Your Car's Problem

By using the DriverSide Diagnostic Tool, you agree to the Terms of Use.

Or, Ask the DriverSide Mechanics.

Enter a Question:
Which Car is This Question About?

Recent Questions

what does black smoke mean coming from your car mean
Didn't see it until got two front tires replaced now when I take off and I'll go a certain speed black spoke will come blowing out from the car and then it would like fade away wha...
Asked by Alisha T December 7, 2016, 10:29 am 1 reply
when braking downhill, why is there squeaking noise coming from the rear?
bought the car new, but the car is making squeaking noice coming from the rear when braking downhill.
Asked by Victor Y December 6, 2016, 12:05 pm 1 reply
what will make engine run rough after replacing plugs and ignition coils?
engine running roughly, bogging down at idle and when brake is applied. misfiring in all cylinders. Codes: P1351, P0300, P1349, P1344, P1352, P1347 and P1342.
Asked by Sarah H December 5, 2016, 12:05 pm 1 reply
Can you help me diagnose my car symptoms
I needed to renew my tag but knew I wouldn't pass the emission test due to the check engine light being on. I decided to find out why the light was on, at this time only problems I...
Asked by Brittany F December 4, 2016, 9:55 am 1 reply
rear differential fluid
how do I change rear differential fluid
Asked by Joe L December 4, 2016, 2:59 pm 1 reply
Front end feels "loose" when I hit a bump
203k miles. Drives/rides smooth. Braking seems ok. (Occasionally - slight vibrations from front when braking). Issue is when I hit a bump in the road, I can hear a noise form the ...
Asked by Paul G December 1, 2016, 5:19 pm 1 reply
Do I need to replace a burnt electrical connection?
My headlight went out. I went to replace the bulb with a new one and found that the electrical connection was brown from being burnt. Is that something that needs replacing or is...
Asked by Kevin S November 30, 2016, 5:28 am 1 reply
Why does my heat only work when I'm in motion now?
The heat in my car has always worked. Now no matter how long I let it warm up it will only push out cold air. UNTIL i start driving then it gets hot like normal. Hit a stop light t...
Asked by Alexandria G November 28, 2016, 11:58 am 1 reply
1 2 3 4 5