Quote:
| Originally Posted by NEKO I changed my cam position sensor on my 97 when my car was running rough. Once the new CPS was replaced the car ran fine. I hope you can figure out what the problem is. |
There are a few things that can affect idle beside that CPS. When was the last time you changed your O2 Sensor? Have you tried to trouble-shoot your ICV (Idle Control Valve)? If you model has one have you checked the status of the throttle body heater? How about your crank shaft sensor?
What exactly do you mean by a rough idle? I have a friend that thinks his idle sucks and it just fluctuates between 650 - 800 RPMS. Is the idle hunting like there is a vacume leak? Have you tried fuel injector cleaner, also try changing where you are getting your gas from maybe it's a bad tank. Have you tried running a higher octane fuel?
-Chad