Engine Performance problem
1993 GMC Jimmy 6 cyl Four Wheel Drive Automatic
My jimmy has a vortec 4.3 it runs fine for a few miles then stalls and wont start for hours or days. I changed the icm, no help. So I changed the rotor and cap, no help, then coil, no help. So I checked the coil for spark by taking a plug wire and putting a spark plug in it but didnt see any spark. It wont start at all now. Do you know what the problem can be?
have the same problem?
Wednesday, May 26th, 2010 AT 4:55 AM