Problem:

When my car is running the Check engine light will randomly come on. I hear a click under the dash then the light turns on. Then the car idles up and runs rough like a misfire but its not misfiring. The CEL sometimes will just turn off after it turns on and then clicks (almost like a relay click) under the dash.

Its a 95 GSR running a chipped P06. Ive had ZERO problems until recently.
When i try to jumper the ground connector to check the CEL it will not flash any codes.

Any Ideas would be awesome?

SuperDave, who tuned my car said possibly the O2 sensor. The sensor in there has less than 1k miles on it and is firmly seated in the connector


Thanks In Advanced
-andrew

 

bump..

driving it today, all i hear is the clicking under the dash and the cel flashes on and off with the clicks. And it doesnt start anymore, cranks though.