1995 GMC S15 coil is leaking spark

Tiny
IINVNO1
  • MEMBER
  • 1995 GMC S15
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 140,000 MILES
I have replaced coil with a used part dispributor coil wires twice cap rotor all brand new and still I have blue spark running all over under the hood and I am lost as to what could be causing this problem? Please help.
Thursday, November 6th, 2008 AT 7:17 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

Try cleaning everything down with a solvent and drying it carefully, you have a small carbon track possibly a minor crack that the spark is finding an easy path to earth, I never used second hand parts for this very reason, the spark will always find an easy part to earth, check this out.

Mark (Mhpautos)
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Thursday, November 6th, 2008 AT 7:35 PM

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