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Gas is being siphoned back into the motor and filling my oil pan full of raw fuel please help if you can
 

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Sneaky Ba$tard
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Sounds like a bad fuel presure regulator to me, or possibly a bad injector. I'd check the FPR first if it was me......Good luck--Fog
 

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Foghorn said:
Sounds like a bad fuel presure regulator to me, or possibly a bad injector. I'd check the FPR first if it was me......Good luck--Fog
I agree. Something is drowning your engine with fuel. Do a pressure test on the line and see it is within spec.
 

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I had the same issue just a couple weeks ago. my fuel pressure regulator took a chit and let to much gas get into the motor and got into my oil, I replaced the FPR changed the oil and everything is fine know. I would reccomend testing your fuel pressure it should be around 35psi if you have a working FPR.
 

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The Anti Yam!
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timtime said:
Gas is being siphoned back into the motor and filling my oil pan full of raw fuel please help if you can
What year is the truck.

If it is a EFI truck it's the fuel pressure regulator.

But if its an older carb truck its not.
 

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Charlie don't surf..
'92 Ford Bronco XLT
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Gacknar said:
What year is the truck.

If it is a EFI truck it's the fuel pressure regulator.

But if its an older carb truck its not.
Yeah we need some more info. Anything you've had done to you rig recently.
 

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hates EVERYTHING!
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:lolup Just use us and leave us! Thats ok that's why we're here...well, that and Wilbur's pics! :toothless
 
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