Stalling and quitting Yukon

Tiny
JDNUPPI
  • 1999 GMC YUKON
  • V8
  • 4WD
  • AUTOMATIC
  • 159,000 MILES

Need help with a 1999 GMC Yukon 4x4! It has a 5.7L 350. It is stalling when I take off. I have replaced the alternator and battery because it has died while driving a few times. I have also replaced the fuel filter. I am thinking of replacing the rotor and maybe distributor cap because the tips look old and somewhat corroded. I have been told it is a computer but am unsure.

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Saturday, August 20th, 2011 AT 7:24 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER

Check the fuel pressure if its within specs if okay test the throttle position sensor and manifold absolute pressure sensor-

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Saturday, August 20th, 2011 AT 10:07 PM

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