the past few weeks when you hit the gas the needle jumps all over the place and the car starts to bog down. when we got the code read it was p103 i think. it said the signal was to slow going to the pcm from the first O2 sensor.
is the O2 sensor bad or what else could it be?
Sounds like the 02 sensor...it's not reading enough air/fuel.
I had the same code...it was a faulty 02 sensor...
change the upstream o2 sensor then reset the computer and scan it again
