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Old 08-01-2017, 08:48 AM   #7
puffdaddy
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Join Date: Sep 2005
Location: Charlotte, North Carolina
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Re: 2000 Malibu - fuel pump ok, filter new, pressure regulator is ok

Third day of troubleshooting. Leaning towards the Pass lock system. When it cuts off there is no power to the injectors. Going to check electrical readings, do a Pass lock Relearn procedure and blow out the ignition key hole with WD40 and Canned Air.

Did all the above. All electrical readings looked OK after it stalled. Did a Pass lock bypass and that didn't help. Not sure if the ignition module for the key is defective or not. Is there a possibility that there is an issue with the coil packs or the controller that hooks to them? Tomorrow will be the fourth day.

Last edited by puffdaddy; 08-01-2017 at 04:46 PM.
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