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Truck only runs on starting fluid

Tiny
SHANE HOOD
  • MEMBER
  • 2004 CHEVROLET SILVERADO
  • 293,000 MILES
I've changed my fuel pump, pcm, mass air flow sencor, crank shaft sensor, o2 sensor, and my truck still will not run. Please help
Saturday, March 19th, 2016 AT 2:28 AM

2 Replies

Tiny
CAR-MAN145
  • MECHANIC
  • 321 POSTS
You need three thing to start spark, fuel and compression which one are you missing?
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Saturday, March 19th, 2016 AT 7:07 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,884 POSTS
Yes, does the ignition system work, are you getting spark, here are some guides for you to get started

http://www.2carpros.com/articles/how-to-test-an-ignition-system

also

http://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

and

http://www.2carpros.com/articles/how-to-test-engine-compression

Please let me know

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Tuesday, March 22nd, 2016 AT 6:29 PM

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