FUEL NO FIRE

1999 CHEVROLET SUBURBAN
200,000 MILES • 5.0L • V8 • 4WD • AUTOMATIC
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H8780
  • MEMBER
  • 1 POST
HAVE CHANGED P/U COIL ROTOR BUTTON,DIS CAP,COIL&P/U, CRANKSHAFT SENSOR, TIMING CHAIN AND PLUGS, STILL NO FIRE.
Feb 17, 2018 at 1:00 PM
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WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
I see a lot of parts changing but not much testing. You need to test for spark, injector pulse and correct fuel pressure.
As a quick fuel test try starting it with some starting fluid to see if it will run on that. then have the computer scanned for any stored codes.


Here is some info for you

https://www.2carpros.com/articles/car-cranks-but-wont-start

Feb 17, 2018 at 2:34 PM
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