1991 Buick Park Avenue Logo
Anonymous Posted on Mar 05, 2010

This problem started about two weeks ago. when i started the car and left the house it was running but the rpms would drop and the car would shut off but start back up immediately while going tdown the road like i was turning the key back and forth. It did this for about 5-10 min. then ran fine to my destination and back home. The next day it did the same thing only it eventually shut off completely and would not start for about 5-10 min and then it did and ran perfectly normal. On the way home later that day, it was running fine then just quit and hasn't startedsince?

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Brad Kirby

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  • Posted on Mar 05, 2010
Brad Kirby
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Joined: Mar 04, 2010
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This is a good indication of a bad ignition control module. The module is located under the coil pack (where all of your spark plug wires come from) and may be testable. Auto Zone says they can't accurately test this part but it is $100 to replace it.

Testimonial: "Thank you for your prompt response. I had had a feeling that this may be the problem but wasn't sure if it could have been the coil packs. Thank you!"

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