fuel
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E
Gen 1 Fuel rail differences 5.4
So while removing my fuel pressure regulator I kinda bent the metal housing the regulator sits in a bit trying to pull it out of my 2000. So got another one from the junk yard but from a 2001 or 2002 and I know the regulator is different but will there be a problem using that fuel rail set up or...- edwinhess
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- fuel
- Replies: 2
- Forum: 1st Gen - 1997 - 2002
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M
Fuel problem?
I've got a 01 expedition with the 5.4L I believe I am having a fuel pump issue, vehicle will start just fine runs well idles fine, however when I start driving it frequently wants to lose power and try to die when first accelerating, when I push harder on the accelator the vehicle comes back and...- Mnicholson32
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- fuel problem
- Replies: 5
- Forum: 1st Gen - 1997 - 2002
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Z
Fuel Pump Won't Turn Off
I just purchase a 2004 expedition(4.6) runs and drives perfectly! Today i noticed when i turn the ignition switch on the fuel pump won't turn off unless i remove the key? Any tips on what could cause this?- ZRO214
- Thread
- fuel
- Replies: 1
- Forum: 2nd Gen - 2003 - 2006
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J
Catalytic Converter Replacement
After dealing with a ton of no-start, misfire, and excessive rich conditions, I believe my passenger side catalytic converter is done for. My 05 Expedition EB 5.4L 3V 4x4 takes some time to start. It cranks for a good 5 seconds when cold starting and has a rough idle in drive gears and...- Jake Oleszak
- Thread
- 5.4 catalytic converter cylinder 2 fuel hard start idle misfire motorcraft rough rough idle
- Replies: 7
- Forum: 2nd Gen - 2003 - 2006
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110 Octane Racing Fuel
Anybody ever tried using 110 oval track racing gasoline? What’s the highest octane fuel you have ever used? Will our Expy’s run ok on non-ethanol fuel, for the 3.5TT engine?- Sgt Darkness
- Thread
- ethanol fuel non-ethanol octane
- Replies: 13
- Forum: General Discussion
