1990 GMC S15 Jimmy Q&A
1990 GMC S15 Jimmy Question: my jimmy will turn over but wont start/ ITS A 1985 not 1990
Check all of your fuses to make sure they are good and have power when they are supposed to. You may have another wire damaged that you did not see. Also, make sure you have spark and fuel pressure. If one or the other is missing find out why and repair that. - Russ
check your oil there is a safety of the 4.3 that will not allow it to start if oil is too low - Visitor
We replaced wires and plugs already. It showed no warning b4 it died. Just didn't start back up one day.