Having problems with your 1994 GMC Sierra ?

SRART AND RUNS GOOD, TAKES A WHILE TO START SOMETIMES.wHEN I FDOW

\015 I HAVE FUEL PREASURE , NEW FUEL PUMP, FUEL FILTER, PLUGS AND WIRES , TOOK OFF THE CATALITIC CONVERTER. IF I PUSH THE GAS PEDDLE DOWN TOO FAR THE ENGINE JUST CHOKES, THE CHECK ENGINE LIGHT COMES ON UNTIL IT RETURNS TO IDLE, I GET A CODE 44 . ITS A 4.3L VORTEC\015 Posted / edited by AnonymousUser on : 15-10-2018

Answers :

94 GMC slow starting & will not run over 30 mph. Take for ever to get to 30mph
Change the mass air flow metor
Repair Help & Product Troubleshooting for 1994 GMC Sierra

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