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1991 GMC Jimmy not getting fuel

Tiny
BIGGUN1974
  • MEMBER
  • 1991 GMC JIMMY
Engine Mechanical problem
1991 GMC Jimmy 6 cyl Two Wheel Drive Automatic

I am not getting fuel on my 1991 gmc s-15 jimmy
Sunday, September 14th, 2008 AT 12:57 PM

6 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do you hear the fuel pump come on for 2secs? If so check the fuel pressure and comeback with the readings this is where we start
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Sunday, September 14th, 2008 AT 1:04 PM
Tiny
BIGGUN1974
  • MEMBER
  • 2 POSTS
Do not here fuel pump run
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Sunday, September 14th, 2008 AT 1:05 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be the fuel pump fuse/fuel pump relay or just the fuel pump itself has given up-
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Sunday, September 14th, 2008 AT 2:10 PM
Tiny
RAWR818
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  • 2 POSTS
Im Having the same problem. Changed the pump, relay and fuses. The fuel pump is only getting 8.5Volts. Im guessing its something electrical but what?
-Raul
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Monday, October 6th, 2008 AT 2:55 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Direct battery power to the fuel pump connector gray wire and see what happens
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Monday, October 6th, 2008 AT 4:22 PM
Tiny
RAWR818
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[i've treied that, the pump stays on even when the car is off.
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Thursday, October 23rd, 2008 AT 12:44 PM

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