My son has a 1988 GTX that has been running poorly over the last few weeks.
Does anybody know of a good repair shop in the metro Detroit area?
It was running fine at start up then when it warms up just decelerates and bogs down. I changed the plugs, they tips were white and out spec by .04 - .05. The car has some electrical demons as well, the digital speedometer goes haywire from time to time.


Hope someone out there knows a mechanic!