1993 Pontiac Sunbird firing order

Tiny
DREAMWEAVER110
  • MEMBER
  • 1993 PONTIAC SUNBIRD
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
I Want to check that the spark plug wires are on the right spark plugs, and how to test the coil packs?
Wednesday, July 7th, 2010 AT 11:08 AM

1 Reply

Tiny
INTERNETMECHANIC
  • MECHANIC
  • 700 POSTS
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?


https://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.


https://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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