1997 GMC Yukon Q&A
1997 GMC Yukon Question: burning out rotor cap
changed rotor cap and dist cap three weeks later same thing purchased best one they had, burned out rotor cap 1 week. im thinking change out rotor cap and dist cap, wires and plugs. any other ideas? - Visitor
High resistance in the coil high tension wire could cause a high voltage requirement /extra current transferred by rotor to ignition distributor cap. - patrick mannion
started rough idling out of the blue one morning.Fires right up and drives but rough. P0306 code.Engine light flashes when driving but is steady when idling. Changed spark plug from cyl 6 to 4. Sti...