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No fuel

Tiny
BIGGD4355
  • MEMBER
  • 1993 CHEVROLET SILVERADO
  • 29,700 MILES
Someone was going on about not being able to get fuel to the injectors ( tbi ). They may go all day before changing the distributor. Without the negative signal to the computer, the injectors won't get the pulse and no fuel.
Sunday, May 13th, 2012 AT 3:46 AM

4 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Hi,

I'm not sure I understand your question. If you have no ground, you are right. Are you getting fuel pressure to the rail?
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Sunday, May 13th, 2012 AT 3:51 AM
Tiny
BIGGD4355
  • MEMBER
  • 4 POSTS
You can have pressure to the rail, but without the ground signal the injectors won't work. I saw the question and had the same problem.
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Monday, May 14th, 2012 AT 3:31 AM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
What is your fuel pressure and also best check the distributor pick-up coil resistances-let us know
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Monday, May 14th, 2012 AT 8:05 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
Do you have spark?
Does the check engine light come on for bulb check when the key is first turned on?
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Monday, May 14th, 2012 AT 10:18 AM

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