Rough idle, runs good, static noise in speakers while engine is running. on 1990 Toyota Camry

In an older car I would say the condenser was going bad. Static and rough idle happened at the same time.

Asked by for the 1990 Toyota Camry
check ground
Thanks, Will do.
2 more answers , 1 more comment
hi i am am have a problem as the idel is like it missing and its useing more gas like a lot what is the problem can u help me on that thanks
check all of your spark plugs probably a bad spark plug i had the same problem on my camry
you have a bad ground in your stereo