1997 Ford F250 gas with dual tanks

Asked by jandj Apr 27, 2011 at 04:44 PM about the 1997 Ford F-250 2 Dr XL Extended Cab SB HD

Question type: Maintenance & Repair

I have a 97 F250 big block gas engine with two tanks. It will not run off the front tank but when you move the switch on the dash the gauge works fine. Also, it seems like fuel is being pushed from the rear tank to the front tank as it runs out the filler cap and is under pressure. I cannot hear the front fuel pump run even when you cycle the key. Is there a switching valve in the system or is the problem with the fuel pump assembly?

4 Answers

probly the FP.fuel will run into the tank,is a overflowline going from tank to tank.is a safty feature on newer duel tank trucks.

9 people found this helpful.
90

I have a 1997 f250 with dual tanks the front fuel pump went out can take out the front fuel tank and bypass the fuel lines so they do not leak

9 people found this helpful.
80

my truck is siphoning gas from the front tank to the back tank. Luckily both pumps are working. I start by filling the front tank and run until almost empty then switch to the back tank. A little goes back to the front tank. There's got to be a valve in there somewhere that is malfunctioning. Was wondering if anybody knew what or where it is?

8 people found this helpful.

I have a 1997 F-250 HD with dual tanks and it has 326, 800 miles I replaced both engine and trans. with 221,000 miles and the replaced the from tank gauge a while back and it runs like it brand new and got some bad gas yesterday in Williamsburg, Va. and I am checking to see if it is either water in gas or my pump in tack has go out and it has never been replace. Clinton Davis Staunton, Va.

Your Answer:

F-250

Looking for a Used F-250 in your area?

CarGurus has 185 nationwide F-250 listings starting at $18,900.

ZIP:

Own this car?

Share your experience with others.

1997 Ford F-250

Review another car

CarGurus Experts

  • #1
    Gene Arnett
    Reputation
    2,070
  • #2
    MikeSt
    Reputation
    1,000
  • #3
    MrRatchet42
    Reputation
    810
View All

Know more, shop wisely

Search

Related Models For Sale

Used Ford F-150
6,358 Great Deals out of 162,783 listings starting at $993
Used Dodge RAM 2500
32 Great Deals out of 946 listings starting at $3,514
Used GMC Sierra 1500
1,801 Great Deals out of 69,034 listings starting at $1,900
Used Dodge RAM 1500
56 Great Deals out of 1,399 listings starting at $2,500
Used Toyota Tacoma
2,174 Great Deals out of 53,545 listings starting at $4,995
Used Ford Mustang
976 Great Deals out of 19,547 listings starting at $2,995
Used Ford F-350
96 listings starting at $44,500

Used Cars for Sale

1997 Ford F-250 For Sale
56 listings starting at $23,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.