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2002 GMC Sierra wont start

Tiny
TJTRIGGS
  • MEMBER
  • 2002 GMC SIERRA
  • V8
  • 2WD
  • AUTOMATIC
  • 186,000 MILES
Getting gas up to engine but will not start
replace fuel pump
fuel filter
alternater
computer
got fuel pump to work gas is to engine wont start but if spray carberator cleaner into trottle bottie it starts but just for a min any sugesttions please
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Saturday, February 28th, 2009 AT 1:45 PM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
If the oil pressure is OK try the pass key relearn. Have you done a relearn on the pass-key?
GM PASS LOCK RELEARN- Ignition to "run" position, try to start and let key return to "run" position
Approx ten minutes security light will go off
Turn key "off" and wait 5 seconds
Repeat 2 more times for a total of 3 relearns.
Turn key off, then start it
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Saturday, February 28th, 2009 AT 1:48 PM

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