Fuel pressure at WOT
My fuel pressure gauge has been working fine for about a month now but today when I hardly hot the throttle just getting up to 25 my pressure drops from 18 ideling to 10 if I really get on it the psi goes to 8 I have the raptor 100 also I have the gauge ran right off my life injection pump on the inlet banjo bolt the Stella line runs into the cab then I had to put
The snubber on backwards onto the back of the gauge I am having aloooooooooot of chattering like very bad I'm about to kill the gauge ---AutoMerged DoublePost--- Here's a video of the |
Change fuel filter lately? check screen on inlet side of raptor? startin simple...
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Think your guage took a :edit:.....
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Originally Posted by empty wallet
(Post 929220)
Change fuel filter lately? check screen on inlet side of raptor? startin simple...
---AutoMerged DoublePost---
Originally Posted by RanchhandTCR
(Post 929256)
Think your guage took a :edit:.....
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Looks like the snubber isn't doing its job and letting pulses of the pump through to the gauge.You might want to try a needle valve and barely crack it open to numb the gauge down.
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It's smoking pretty white this morning too
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The snubber should have been as close to the VP44 as possible. Relocate the snubber, replace the gauge, and see what happens.
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