1990 Chevy Van fuel pump

1990 CHEVROLET VAN
93,000 MILES • V8 • 2WD • AUTOMATIC
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RAY CRAWLEY
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  • 1 POST
My van was running fine and all of a sudden started hesitating. Had to keep pumping the accelerator to keep it going until I reached home. Will not idle. Will start if you pump the accelerator. Changed the fuel filter but no help. Could it be the fuel pump and where is it located?
Sep 17, 2009 at 7:29 PM
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RASMATAZ
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  • 75,992 POSTS
Check the throttle position sensor, MAP sensor, and also check the idle air control valve and EGR and PCV valves to include a fuel pressure check-
Sep 18, 2009 at 4:30 AM