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Old Oct 23, 2021 | 11:16 PM
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dmaximus
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fuel pressure
pump puts out over 80# gauge says 17#
 
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Old Oct 24, 2021 | 07:36 AM
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Fuel pressure regulator or fuel filter....
 
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Old Oct 24, 2021 | 07:52 AM
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Originally Posted by dmaximus
pump puts out over 80# gauge says 17#
How do you know "pump puts out over 80#" when your gauge only reads 17#?

What problem are you actually trying to solve? Diagnosing a faulty gauge or what? On what?

 
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Old Oct 24, 2021 | 08:25 AM
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Don't drive until u figure it out. 45 psi is min for 6.0L. Not sure what min is for yours
 
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Old Oct 24, 2021 | 10:47 PM
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dmaximus
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i put inline gauge and blocked it off it went almost 100 take the block off 17
 
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