Thread: Why won't my truck roll start cold?
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Old 05-17-2008, 01:31 AM   #6 (permalink)
JohnnyGrey
Master EcoModder
 
Join Date: Apr 2008
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Pushrod - '02 Chevrolet Cavalier
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GM ECU's operate the fuel pump based on crank position sensor activity. Maybe this is not the case for your new truck.
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