Will Not Start Fuel Pump WORKS

1994 PLYMOUTH VOYAGER
150,000 MILES
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CAR_WILL_NOT_START
1994 - Plymouth - Voyager - Van / Will - Not - Start / Fuel - Pump WORKS , Fuel is Pumped through the line , all the way up to the engine ... But No Fuel getting - to the Fuel - injectors .

Fuel - injectors them-selves may-not be injecting fuel . . .What would prevent fuel - injectors from working properly ... ? Any - Sensor's (or) Circuit - Breaker's trip to Cut-off power to
the Fuel - injectors ... ? if i Spray "Starter-Fluid" (ether) in-to the air in-take Tube ,
The Car will run , until Starter-Fluid is gone ...

Any Suggestion's . . .
Gary Tucker
Jul 12, 2012 at 12:32 AM
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DJCL
  • ASE Certified Mechanic
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Using a noid light which is used to test fuel inject or pulse see if it is flashing when atched to a fuel inject or. When you say fuel is getting to the injectors are you using a fuel pressure gauge to test it ?
Jul 12, 2012 at 12:54 AM
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ASEMASTER6371
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the pump may run but what is the pressure?? without pressure, the injectors will not pass any fuel.

Roy
Jul 12, 2012 at 12:54 AM
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CAR_WILL_NOT_START
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Reply : to - both : ASE-Master6371 (and) djcl . . .
_____________________________________________________________________

Both - ask'ed : Have i test'ed Fuel - Pressure ... ?

( reply ) : No , not - yet ...
_____________________________________________________________________

( but ), i would-like to ask a ( What - if ) Question . . .
_____________________________________________________________________

What - if , i buy and in-stall a "Brand-New" Fuel-Pump ,

And , the fuel - pump work's perfect'ly . . .

Pumping fuel at the "required" 45 - P.S.i. all - the - way

up to the engine , (but) , the fuel injector's still will-not

spray fuel in-to the cylinders . . . ,

What would cause injector's , NOT - to - inject fuel in-to the

the Cylinder's , (or) loss - of - electrical - power to the

fuel - injector's . . . ?
____________________________________________________________________

Keep - in - mind , the car will run , on "Starter-Fluid" ,

when spray'ed in-to the air in-take . . .

So , spark , is - not a problem . . .
___________________________________________________________________

Gary Tucker

( E-mail ) : Car_Will_Not_Start@yahoo.com
___________________________________________________________________

Jul 12, 2012 at 2:04 AM
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RASMATAZ
  • ASE Certified Mechanic
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Check for power at one of the injector wiring harness one of them should have power and check all of them-if okay crank the engine over and listen to the injectors if its clicking -No click could mean the computer's injector's ground driver circuit is defective
Jul 12, 2012 at 2:51 AM
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