1991 Chevy Cheyenne V8 Two Wheel Drive Automatic 142000 miles
had all the sparkplugs an wires, a few sensors removed, inspected an replaced along with the cap an rotor, even pulled the dist. Out replaced and put back together, then realized the battery was never disconnected. Now the PCM/ECM is fried. Is this related?
have the same problem?
Sunday, February 14th, 2010 AT 12:46 AM