1995 GMC Jimmy Repair Question
Topics covered: Engine, Gas, Rough idle.
Mileage: 143,600 miles.
Mileage: 143,600 miles.
Asked on October 29, 2012
GMC Jimmy Engine Problem
I have a 95 4.3l jimmy that has a rough idle and real bad gas mileage. i found it to have bad fpr. I replaced it with new one and had no start condition. Replaced plugs wires cap rotor and cleaned/tested sensors and intake. Still no start. Put old fpr back on truck and it started first try. this is my wifes daily driver and i really need to get it fixed.
Asked by (pending member)Answer
Replied on October 29, 2012
Put back new one and turn ignition On-check for power at red and white wire on the injectors-do you have it? If so crank engine over is the injectors pulsing
