checked spark on plugs two cylinders not fireing
Oldsmobile Q&AAsk Your Question
1992 Oldsmobile Cutlass Supreme Question: two cylinders not fireing,what could be the problem
Answer #1goodguy October 26, 2012, 07:12Master
you either got a bad coil or module
Answer #2pushrod October 26, 2012, 09:22Master
AS USUAL NO ENGINE DATA! HOWEVER I THINK EITHER V/6 HAS THREE COILS TWO WIRES EACH. ARE THE TWO CYLS. WITH NO SPARK ON THE SAME COIL? IF SO MOST LIKELY THAT COIL IS YOUR PROBLEM. IF NOT ON SAME COIL COULD BE PLUG WIRES OR IGNITION MODULE.
BE CAREFUL NOT TO GET PLUG WIRES HOOKED UP WRONG!! THAT IS VERY EASY TO DO.
Answer #3your.mechanic October 26, 2012, 10:31Master
if you have two cylinders not firing on this vehicle...possible bad coil or wiring.