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Old 12-05-2009, 05:22 PM
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Default 1998 chevy express 3500 van

starts but dies changed brain,cap,rotor.plugs,wires,coil,ignition modeul,crank sensorreset computer.computer comes up with the code po452 what can the problem be. thanks jason
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Old 12-05-2009, 06:25 PM
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P0452 Evaporative Emission Control System Pressure Sensor Low Input.

Thats the code you have. If you replaced all that, you may not be getting enough fuel.
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Old 12-05-2009, 07:49 PM
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So when the last time you changed the fuel filter?
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