What is the fuel pressure for a 5.4 L ford expedition engine

100

Asked by Aug 27, 2015 at 01:47 PM about the 2008 Ford Expedition Eddie Bauer 4WD

Question type: Maintenance & Repair

I have a 2008 Ford Expedition and I am having problems with the engine after changing the spark plugs and fuel filter, I think the fuel pressure is too high, 60 before start and above 70 engine running. Is this normal? I can smell gas on the exhaust now. No check engine and verified the spark plugs twice.

6 Answers

150,395

Yes, that is high. Might need a fuel pressure regulator, or Ford calls them modulators. Specs for the 5.4 are 35 psi +/- 5

6 out of 6 people think this is helpful.
100

Do you know where is the fuel pressure regulator located on the truck?

10 out of 10 people think this is helpful.
4,925

35 psi +/-. You are way too high.

4 out of 4 people think this is helpful.

^ that is bso the pressure is 62-71 psi koer with a pressure of 62psi koeo

What type of gas does a v8 5.8 liter in a 2005 ford expedition with a tredtion v8

4,925

Normal regular unleaded. You could use premium if you want to spend the money but you won't get enough gain for the buck to be worth it.

Your Answer

Add photo

Related Questions

Expedition

Looking for a Used Expedition in your area?

CarGurus has 23,876 nationwide Expedition listings starting at $2,000.

ZIP:

Search Ford Expedition Questions

Ford Expedition Experts

#1 T_S_T
T_S_T
Reputation 1,790
#2 Larry Sturgis
Larry Sturgis
Reputation 1,260
#3 lightGear
lightGear
Reputation 1,010
View All

Related Models For Sale

Used Chevrolet Tahoe
618 Great Deals out of 27,508 listings starting at $600
Used Ford Explorer
765 Great Deals out of 73,776 listings starting at $750
Used Chevrolet Suburban
385 Great Deals out of 18,327 listings starting at $1,495
Used Lincoln Navigator
92 Great Deals out of 5,399 listings starting at $3,485
Used Ford F-150
2,420 Great Deals out of 209,611 listings starting at $895
Used GMC Yukon
410 Great Deals out of 16,129 listings starting at $2,499
Used GMC Yukon XL
265 Great Deals out of 12,016 listings starting at $2,400
Used Nissan Armada
137 Great Deals out of 8,459 listings starting at $2,995
Used Cadillac Escalade
245 Great Deals out of 10,483 listings starting at $1,900
Used Dodge Durango
244 Great Deals out of 22,894 listings starting at $1,500
Used Toyota Sequoia
120 Great Deals out of 5,479 listings starting at $2,995
Used GMC Acadia
547 Great Deals out of 45,089 listings starting at $4,500
Used Ford F-250 Super Duty
378 Great Deals out of 46,991 listings starting at $400
Used Toyota 4Runner
275 Great Deals out of 20,347 listings starting at $1,850

Used Cars For Sale

2017 Ford Expedition For Sale
15 Great Deals out of 13,056 listings starting at $31,990
2016 Ford Expedition For Sale
119 Great Deals out of 2,260 listings starting at $24,977
2015 Ford Expedition For Sale
34 Great Deals out of 1,007 listings starting at $20,699
2014 Ford Expedition For Sale
38 Great Deals out of 766 listings starting at $20,797