1993 PONTIAC SUNBIRD FIRING ORDER

  • Tiny
  • dreamweaver110
  • 1993 Pontiac Sunbird

Engine Mechanical problem
1993 Pontiac Sunbird 6 cyl Two Wheel Drive Automatic 130000 miles

I Want to check that the spark plug wires are on the right spark plugs, and how to test the coil packs?

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Wednesday, July 7th, 2010 AT 11:08 AM

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  • Tiny
  • internetmechanic
  • Member

My info showed this firing order for the 3.1, did you visually check for spark at the plugs? You can pull a spark plug wire, use known good plug or spark tester in the boot, ground metal part of plug/tester to metal part of engine. engine cranking, watch for spark. I wouldn't think all your coils would fail at the same time? Any applicable codes?


http://www.2carpros.com/forum/automotive_pictures/512072_pontiac_sunbird_31_1.jpg



I got two or three databases I use, they all have mistakes. Maybe this is better.


http://www.2carpros.com/forum/automotive_pictures/512072_sunbird_31_1.jpg

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Wednesday, July 7th, 2010 AT 11:17 AM

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