Question about 1992 Buick Century
1992 Buick Century won't start on occasion. There is spark in the plugs. Replaced computer, emission control module and coile pack. It might run for a couple of days and then not start. A couple of days later, start again.
Faulty cam sensor maybe - it controls the injectors. To diagnose, when you get a non-start, spray a V.small squirt of easy-start(ether) and if it runs a little then you have a fuel issue. The spark timing is controlled by the crankshaft sensor so that can be faulty and cause a mistimed spark but usually you'll get a mis-fire in those cases.
Posted on Jan 06, 2009
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