5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

Fuel pressure

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Old 03-23-2010, 02:19 PM
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cano86
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Default Fuel pressure

Does anyone know the stock fuel pressure of a 94 mustang GT 5spd?

I asked because mine is running 38psi and honestly that seems a bit to high.
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Old 03-23-2010, 02:27 PM
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g3mustang
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with the vacuum line disconnected from the FPR it should be 35-40psi i had the same question and their was a thread on this a week ago try doing a search to find it
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Old 03-23-2010, 02:30 PM
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cano86
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Thanks for the reply I will try to find that thread then,
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Old 03-23-2010, 08:26 PM
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Bubba 95SN
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Pressure is fine. Should jump 5 lbs when the vacum hose is pulled off. Bubba
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