1995 GMC Jimmy No fuel to combustion chamber after re insta

Tiny
ROGNKERRI
  • MEMBER
  • 1995 GMC JIMMY
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 280,000 MILES
I recently had to remove the engine and transmission to replace leaking freeze plugs. After re installing engine, it wont start. Fuel is getting to the schrader valve on the fule line at manifold and it will start with ether, but will not start and run. It acts like no fuel. Is there a special procedure for priming the fuel system after removing engine? I can push down the schrader valve and crank engine and gas flows out of valve. If dirt got into fuel lines when they came out with engine, how do I clean system?

Ran fine before removing engine.

Can the TPS cause it if bad?

HELP !
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Monday, October 20th, 2008 AT 8:46 AM

5 Replies

Tiny
JNOVACK
  • EXPERT
First I would make sure that the injector wires are on the wright injector and make sure you are getting electric to each wire using volt/ohm meter
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Monday, October 20th, 2008 AT 3:04 PM
Tiny
ROGNKERRI
  • MEMBER
I did not dis assemble injectors or top end, just pulled engine out of car to get access to the freeze plugs.
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Monday, October 20th, 2008 AT 3:14 PM
Tiny
JNOVACK
  • EXPERT
Make sure you have voltage to injector wires and please let me know reading
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Monday, October 20th, 2008 AT 3:45 PM
Tiny
ROGNKERRI
  • MEMBER
Will check tonite
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Monday, October 20th, 2008 AT 4:01 PM
Tiny
JNOVACK
  • EXPERT
Also check fuel pressure
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Tuesday, October 21st, 2008 AT 4:26 PM

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