1991 GMC Safari Logo
Posted on Aug 24, 2012
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My safari 1991 have not spark

The car dosent start, no spark

1 Answer

ARESTI

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  • GMC Master 1,152 Answers
  • Posted on Aug 24, 2012
ARESTI
GMC Master
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Joined: Aug 09, 2012
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Check for crankshaft sensor or camshaft sensor,or immobilizer ,or ignition switch failure- use the spare key.

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Check for moisture in the distibutor cap and dry it out. Also check for a spark at the sparkplugs when you get it running. The spark must be blue, not yellow. Replace coil if it's yellow.
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