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1997 Ford F-100 fuel pressure

Tiny
LOGSDRA
  • MEMBER
  • 1997 FORD F-100
Engine Mechanical problem
1997 Ford F-100 V8 Four Wheel Drive Automatic

how much fuel pressure would u put in a ford f150 with a 4.6l year 97
Monday, September 13th, 2010 AT 4:12 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
FUEL PRESSURE
Key On, Engine Off (KOEO) 30-45 psi
Key On, Engine Running (KOER) 27-42 psi
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Monday, September 13th, 2010 AT 4:36 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
You don't PUT PRESSURE to it. The regulator varies it with engine conditions.

FUEL PRESSURE
Key On, Engine Off (KOEO) 30-45 psi
Key On, Engine Running (KOER) 27-42 psi
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Monday, September 13th, 2010 AT 4:36 PM

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