2000 Chevy Suburban Engine Cranks but Wont Start

Tiny
RICHARD OLAGOKE
  • MEMBER
  • 2000 CHEVROLET SUBURBAN
  • V8
  • 4WD
  • AUTOMATIC
  • 65,000 MILES
AT FIRST THE ENGINE STARTS BUT COULD NOT FIRE WELL, I REMOVED AND CLEANEDTHE NOZZLES.
FROM THERE THE ENGINE GRANKS BUT WON'T START.
Sunday, May 25th, 2008 AT 7:42 AM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
What is the security light on the dash doing? If it stays blinking with the key on, try this.
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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Sunday, May 25th, 2008 AT 7:45 AM

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