Thread: serious help
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Old 04-04-2011, 03:26 AM
viggy58 viggy58 is offline
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Re: serious help

sounds like a fuel pump maybe...

get a gauge and post your exact pressures.
Key ON, engine OFF, fuel pump running: pressure must be 60psi to 66psi and must remain above 55psi for 10 minutes after the pump shuts off.

also, make sure you have a nice blue spark at the plugs.
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2001 Chevy Blazer
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1997 Pontiac Sunfire
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