1994 Pontiac Grand Prix timing retarded

100,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DAVIDMAYNARD3
  • MEMBER
  • 1 POST
how do I know how to adjust the timing and if there is something else keeping the engine from starting
Sep 11, 2010 at 8:49 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
The timing is adjusted by the computer. Can you explain what is happening?
Sep 13, 2010 at 2:25 AM
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