2003 Chevy Suburban ENGINE DYING

Tiny
ATIMEO
  • MEMBER
  • 2003 CHEVROLET SUBURBAN
  • V8
  • 2WD
  • AUTOMATIC
  • 52,000 MILES
WHEN DRIVING DOWN HIGHWAY VEHICLE DIES ALL OF THE SUDDEN HAVE TO PULL OVER AND WAIT A FEW MINUTES AND IT WILL START BACK UP.
Thursday, March 13th, 2008 AT 7:44 PM

1 Reply

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Do you have spark? Fuel pressure? Need to verify these two things when it wontstart if ok, then get a "noid" light and plug it in the injector harness to verify that it flashes while cranking, get back to me with the results. Also have the PCM (computer) scanned for codes, Autozone will do it for free. If the PCM sees a problem it will store a code that will help in diagnosing the problem, get back with the exact codes.
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Friday, March 14th, 2008 AT 7:45 AM

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