Fuel Pressure

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Jun 6, 2003 | 09:54 PM

madferraristi

Thread Starter

Senior Member

Joined: Feb 2002

Posts: 1,002

Likes: 1

From: Newark,CA

Fuel Pressure

Can someone please tell me what the fuel prssure should be at idle on a 2002 5.4?

Jun 7, 2003 | 12:01 AM

Neal

Senior Member

Joined: Jan 1999

Posts: 7,030

Likes: 3

From: WINDSOR, ONTARIO, CANADA

HI!... Before I upgraded my fuel system I was making 32-33PSI at idle and 41PSI at WOT. Now I'm set at 37PSI at idle and get 48PSI at WOT.

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