Help finding fuel pressure!!!

Cowgirl

Cowgirl

Well-Known Member
BF just called from work...he asked me to look up the correct fuel pressure reading for a 1998 Ford E-350 van....anyone know where to find it? I couldn't find it online. He might just have to call a dealer...but I wanted to know if someone could find it first. TIA!
 
Ken King

Ken King

A little rusty but not crusty
PREMO Member
Not knowing all the specifics for that model and type engine the typical SFI 5.0 V-8 has a pressure regulator that reduces fuel pressure to 39-40 psi under normal operating conditions. At idle or high manifold vacuum condition, fuel pressure is further reduced to approximately 30 psi.
 
Cowgirl

Cowgirl

Well-Known Member
Ken King said:
Not knowing all the specifics for that model and type engine the typical SFI 5.0 V-8 has a pressure regulator that reduces fuel pressure to 39-40 psi under normal operating conditions. At idle or high manifold vacuum condition, fuel pressure is further reduced to approximately 30 psi.
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Thanks Ken....do you happen to know what it is for a 5.4 manifold engine? He said that's why he's having a hard time finding what it is. :love:
 
Midnightrider

Midnightrider

Well-Known Member
Cowgirl said:
Thanks Ken....do you happen to know what it is for a 5.4 manifold engine? He said that's why he's having a hard time finding what it is. :love:
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did you not see the first few words where he said "not knowing the specifics for that model and engine type" part?
 
Cowgirl

Cowgirl

Well-Known Member
Midnightrider said:
did you not see the first few words where he said "not knowing the specifics for that model and engine type" part?
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I did see that...that is why I wrote back that it is a 5.4, not a 5.0. :rolleyes: BF didn't tell me that it was a 5.4 until I told what Ken said.
 
Cowgirl

Cowgirl

Well-Known Member
Midnightrider said:
i dont want to start a fight, but he said he didn't know for that model or engine type...... :buttkick:
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:smack:

I took his comment to mean he didn't know which engine I was asking about...seeing as how I didn't post specifics in my first post....I just asked about a 1998 e-350 van. :shrug:
 
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