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1999 Chevy Silverado truck wont start

Tiny
LADY MECHANIC
  • MEMBER
  • 1999 CHEVROLET SILVERADO
1999 Chevy Silverado V8 Four Wheel Drive Automatic

I am getting fuel to the rails and to the purger valve, but not to the injectors. What could it be?
Sunday, May 18th, 2008 AT 12:12 PM

1 Reply

Tiny
PEAR69
  • MECHANIC
  • 1,482 POSTS
What is the fuel pressure?
If you have fuel in the (fuel rail?) Then there is fuel at the injector. If there is no fuel flowing through the injector then the problem is probably electrical.
Check for 12 volts at the injector. The pink wires at the injector wireing harness are supposed to have 12 volts at all times ( when the key is in the on position). Your computer fires the injector by switching the ground to the individual injector at the proper time.
Do you have spark?
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Wednesday, September 2nd, 2020 AT 2:42 PM

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