1989 GMC Jimmy fuel pump

1989 GMC JIMMY
10,000 MILES • 6 CYL • 4WD • AUTOMATIC
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ELSAVIKKI
  • MEMBER
  • 1 POST
i didn't drop the tank to replace my fuel pump. this guy talked me into using a pump you mount along with fuel lines. now i don't know what the hell is wrong. i should have dropped the tank. i have every thing hooked up right is the pump or something from my tank causing a problem also i replaced my fuel lines because they were cut and so theres another problem. i tried to start the jimmy but it just cranks no start
Jan 1, 2008 at 1:43 PM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Tee in a fuel pressure gauge and read the pressure-Is the pump coming On when you turn key On? If not look for power at the fuel pump connector-got power there check ground connection-okay replace the pump.
Jan 1, 2008 at 2:05 PM
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