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Originally Posted by BowTie Eater 5 Liter
fawking confused. when i take the vaccum off the FPR the fuel pressure goes up to 38psi, is this normal?
someone please help!
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OK. 38psi with the vacum off is correct. If you're using the stock regulator, it should not bleed off pressure so fast. Aftermarket ones do experience a pressure drop quickly.
You should now check the EGR valve. My Haynes book indicates that the EGR my be causing the issues. You also may have a vacum leak as well. The book also says that the distributor may also be at fault.
Since you have no EGR, I think that's the main issue.