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FUEL SYSTEM

Tiny
H STEELE
  • MEMBER
  • 1997 CHEVROLET TAHOE
  • 130,000 MILES
STARTSFOR A FEW SEC, THEN STALLS FUELPUMP RUN WITH KEY ON FOR FEW SEC. THEN STOP. I HAVE CHANGE FUEL PUMP -AND RELAY SAME THING?
Sunday, February 5th, 2012 AT 8:15 PM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
Check to see if you lose power at the relay. If you do, check ignition switch. It may also deal with the PCM.
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Sunday, February 5th, 2012 AT 8:34 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
-Check the fuel pressure and also the fuel pump and oil pressure sending unit-to include injector/s pulses
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Sunday, February 5th, 2012 AT 8:35 PM

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