Engine Performance problem
1978 Chevy Cheyenne V8 Four Wheel Drive Automatic
Small block 400 that while running will just turn off as if a switch has been hit and then does not want to re-start, a few hours later or the next day it will start and run well but within a few minutes will just turn off again and not re-start. This has a mechanical fuel pump (not electric) and we changed out the coil, cap and rotor.
Monday, August 16th, 2010 AT 11:19 AM