99 GMC 5.7
3 Answers
beatupchevy answered 6 years ago
check the distributor cap and rotor , it does not make sense
1 people found this helpful.
Changed distributor cap, rotery botton, plugs and plug wires..has not run out of oil or overheated. No antifreeze leaks known..and no oil on plug wire.
Changed distributor cap, rotery botton, plugs and plug wires..has not run out of oil or overheated. No antifreeze leaks known..and no oil on plug.