96 GMC SIERRA 1500 5.7 Vortec... spark to plugs...


Asked by May 31, 2015 at 11:57 AM about the 1996 GMC Sierra 1500 C1500 SLE Extended Cab SB

Question type: Maintenance & Repair

I have replaced the distributor cap and rotor
3 times....still no spark to the plugs.....I have
replaced crankshaft sensor.....the module in
the distributor.....all new plug wires and
spark plugs.....I still have spark from the coil
wire but no spark to the plugs..... I'm lost

1 Answer


Hello, Tell me how you know coil is working or sparking? Is the Distributor turning when cranking...and are you sure? Tell us more, Hope this Helps, AksTrannyMan

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