1988 Buick Park Avenue wont start

Tiny
CABLE3
  • MEMBER
  • 1988 BUICK PARK AVENUE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 207,000 MILES
Stopped at Walmart come back to start car no spark?
Monday, November 9th, 2009 AT 4:23 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Welcome to the forum, your saying there is no spark at the plugs during cranking? Also, use a noid lite and check injector pulse, engine cranking. No spark or injector pulse, look for an rpm signal. Possibilities, crank sensor-- ignition module-- wiring circuit. Because crank and cam sensor share ref voltage and ground, I'd check both.
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Monday, November 9th, 2009 AT 9:25 PM

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