whats factory fuel pressure
08-03-06, 07:06 PM
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HAILERS
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
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About 28-32 at idle and about 37-39 psi at atmospheric pressure ( as in idle the car and pull the vacuum line off the fpr to create atmospheric pressure to the fpr). And then, during boost, the fuel pressure should increase about 1psi per psi of boost.
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trickster
2nd Generation Specific (1986-1992)
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07-01-23 04:40 PM