i replaced the harmonic balancer and now im getting codes for the 02 sensor and the crankshaft sensor and my car runs like crap which is more important and should be replaced first

i replaced the harmonic balancer and now im getting codes for the 02 sensor and the crankshaft sensor and my car runs like crap which is more important and should be replaced first 1 Answer

04 grand am gt replaced the camshaft position sensor and check engine light is still on for same code? 8 Answers

04 grand am gt replaced the camshaft position sensor and check engine light is still on for same code? i also have the service vehicle soon, ABS light, and traction control light is on as well? im ...

Where is the camshaft sensor located on a 1999 pontiac grand am gt and how would it be replaced? 2 Answers

I didn't pass emission's because of this. The code read it was the camshaft sensor.

MAF sensor replaced at dealer and the idle still fluctuates along with the car bucking when going into reverse and drive. 3 Answers

The other day my car began idling erratically, jumping between 1000 and 2000 rpm while idling, the check engine light came on and then the car shut off. My car started up after a few moments and I w...

What is my SES light on after I just replaced the engine, and my SVS? 1 Answer

I just had the engine replaced in my 99 Pontiac Grand Am, after driving it for a few days my Service engine soon light just came on. I am going to take it in, but until I am off work was wondering i...