mistersscamaross

every time it rains my car runs rough i thinking the o2 sensors. i'm not sure can anyone help

2TR

Are you seeing any check engine light codes for O2 issues?

mistersscamaross

I used to c it in my 99 trans am and i change them and it stop. But now i have a 98 camaro that i put the motor in and i cant read the codes because it had v6 in it and i havent found a pcm for it but the car runs fine i got some gauges to work how can i test them

SSpdDmon

iTrader: (10)

Make sure there's no rain water draining off the windshield onto the top of the PCM. I've seen that cause problems in the past.