HOW TO GET PLUG 2 & 3 TO WORK AGAIN

  • Tiny
  • tnt87
  • 1994 Pontiac Grand Am
  • 181,000 miles

Replaced coil paks plugs wires. About three months ago put new coil pak harness. Plugs get gas. Someone told me the harness could be crossfiring and that I should buy a new one that fixed his problem but it was his 1&3 plugs that wasnt firing

Wednesday, July 18th, 2012 AT 1:18 AM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,555 posts

I assume it is a 4 cylinder.

I would do the plugs, boots, cap carrier and coils. In some cases, the module does fail from cross arcing.

Roy

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Wednesday, July 18th, 2012 AT 1:39 AM

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