2003 Pontiac Vibe

Tiny
DEATH
  • MEMBER
  • 2003 PONTIAC VIBE
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 76,000 MILES
How do you teat the plugs
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Sunday, August 2nd, 2009 AT 10:01 PM

1 Reply

Tiny
MHPAUTOS
  • EXPERT
Hi there,

Testing spark plugs is done under controlled pressure conditions, just seeing if they spark under cranking conditions wont be good enough, the best this to have done id get a test on an oscilloscope as this will give all the ignition information to diagnose any electrical problem.

Mark (mhpautos)
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Monday, August 3rd, 2009 AT 1:36 AM

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