1999 CHEVY BLAZER WITH THE 4

  • Tiny
  • Chriscampbell96
  • 1999 Chevrolet Blazer
  • 153,000 miles

1999 chevy blazer with the 4.3 vortec. The coil wire that goes from the coil to distributor is arcing out and I think it is causing my cylinder 4 misfire. There are 2 wires coming from the coil pigtail plug in one reddish pink and the other white and black. What are they? Is the white and black one a ground? If it is a ground wire would is hurt to splice into it and run a wire somewhere else to ground it out?

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Monday, February 4th, 2013 AT 5:29 PM

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  • Tiny
  • hmac300
  • Expert
  • 43,547 posts

Dont' mess with the sires coming out of coil. Replace the coil wire that is arcinga s its bad, then check your fuel pressure low pressure will casue misfires.

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Monday, February 4th, 2013 AT 5:54 PM

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