1994 Oldsmobile Cutlass • 6 cylinder FWD Automatic • 65 miles

I checked all sparks and each time it was the #3 plug that was fouled out, and yes I checked each cylinder for spark and had a orange looking spark. I don't have a noid lite to check the injector pulse, and there are no codes to retrieve. The fuel pressure is good also. I even switch injectors around and found that the #3 cylinder plug fouled. I also checked the injectors with a doctors stethoscope and found them all to working. Tried everything I can think of or maybe I need to go back to auto school a refreshment coarse. Please Help thanks Vern
February 3, 2011.

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