1998 GMC C1500 Truck cranks but wont start

1998 GMC C1500
119,000 MILES • 4 CYL • 2WD • AUTOMATIC
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PALMER1981
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  • 3 POSTS
Walked outside and tried to start my truck. I hear the fuel pump kick on, change out the O2 sensors, TPS, Air control Valve, fuel filter, MAFS, temperature sensor, and termatstate also. I dont think it is the fuel pump or starter since the truck starts as long as I have my foot on the gas pedal but once I remove my foot from the pedal it dies. Can anyone help me with my problem. Last to not least, sometimes when im at idle the truck will stall but starts right up if that helps anymore. Thanks
Jun 25, 2010 at 3:08 PM
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