car starts & shuts off after 20 seconds

1991 BUICK PARK AVENUE
110,000 MILES
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CHUCK STELLICK
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  • 1 POST
The car ran ruff after sitting for two years We have changed : computer, ignition module, o2 sensor, plugs, plug wires,all fuel filters,& removed the command start which was 10 years old. Two mechanics who both have the latest Snap -On diagnostic equipment have given up on trying to get it running as they say they cannot figure it out. I am not sure who to take it to. It was running before they changed the ignition module & took out the command start.
Nov 1, 2011 at 4:28 AM
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