1997 Pontiac Bonneville CUTTING OFF

Tiny
BIGGTXBOX
  • MEMBER
  • 1997 PONTIAC BONNEVILLE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
I AM ASKING WHAT COULD BE MY PROBLEM THAT WHEN MY CAR WARMS UP IT CUTS OFF I HAVE REPLACE THE CRACK CENSOR MOGUAL, THE FUEL PUMP, THE IGNITAL MOGUAL, COMPUTER. WHAT ELSE COULD IT BE
Monday, December 8th, 2008 AT 8:25 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
I saw everything you replaced, did you do any testing?

Does the vehicle restart right away, after it stalls? If it doesn't, you can have a helper crank the vehicle while you check for spark at the plugs, go from there. With intermittent issues, you need to do testing when the event is ongoing.

Some of the national brand autostores will check po codes free of charge, if you can get the vehicle down there.
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Wednesday, December 10th, 2008 AT 10:36 AM

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