1994 Pontiac Bonneville

1994 PONTIAC BONNEVILLE
35,000 MILES • 6 CYL • FWD • AUTOMATIC
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BARWICK
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I have a 1994 Pontiac Bonneville with 35K. When you drive the car it intermitenly stalls. It will start right back up without a problem. The dealer changed the computer,ignition switch,cam sensor,crank sensor,ignition pack and module. Guess what the dealer has now been closed and the car still does the same thing. Any ideas Thank you
Mar 9, 2010 at 10:42 AM
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JACOBANDNICKOLAS
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You sound like you have the same luck as me. Do you know if the ignition module was replaced?
Apr 19, 2010 at 8:21 AM
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BARWICK
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Yes the Ignition Module was changed also.
Apr 19, 2010 at 8:32 AM
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JACOBANDNICKOLAS
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It sounds like you have replaced basically everything there is. THe only thing left is the computer itself. Make sure the connections (harness) going to it is tight, clean, and not corroded.

Let me know what you find.
Apr 19, 2010 at 10:28 AM
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BARWICK
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Thanks I know everything has been changed. The computer has been changed twice. The harness was checked at that time. The only thing I can come up with is a bad or floating ground. As you can tell by the mileage the car has just sat all it's life Thanks
Apr 19, 2010 at 11:30 AM
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JACOBANDNICKOLAS
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I did notice that. It is one of the hardest things to do to a vehicle. Check for broken or rusted body grounds.
Apr 19, 2010 at 1:25 PM