Gas tank issue

Asked by FordGasTank Oct 15, 2018 at 07:04 PM about the 1987 Ford F-150

Question type: Maintenance & Repair

Ok, so there's a couple things going on with my pickup.. it's
an old 1987 Ford F-150 XLT Lariat with dual tanks. The
front tank won't let me put any gas in, when I go to put fuel
in the front tank it keeps making the pump nozzle click off
like it's full although it's not. Also it spews gas out of the
tank even with the gas cap on tight. It constantly drips and
leaks, then when I park and shut the truck off and let it sit
for awhile it won't leak, BUT when I go to take the gas cap
off it tries spraying out like majorly. So I don't take the cap
off for the said reason. Help...!?!??.....??...

1 Answer
157,365

Bob answered 5 years ago

The fuel tank selector unit is bad causing fuel to go from one tank to the other tank filling it up. The tank you can't get fuel in is FULL. This is somewhat common and can be fixed by replacing the fuel tank selector unit.

Mark helpful

Your Answer:

Related Questions

  • Gas tank issue 1 Answer

    Ok, so there's a couple things going on with my pickup.. it's an old 1987 Ford F-150 XLT Lariat with dual tanks. The front tank won't let me put any gas in, when I go to put fuel in the front tank ...

    1987 Ford F-150

    -

    Maintenance & Repair

  • Rear gas tank fuel issue 2 Answers

    Rear gas tank leaking fuel from top filler and under gas tank

    1995 Ford F-150

    -

    Maintenance & Repair

  • Gas tank capacity 3 Answers

    How do I find out which gas tank I have 1984 ford F150 short step side

    1984 Ford F-150 STD Standard Cab SB

    -

    Maintenance & Repair

  • Gas tank capacity 4 Answers

    1984 ford short step side 4.9 liter need to know which gas tank I have SK I can replace the sending unit for fuel gauge

    1984 Ford F-150 STD Standard Cab SB

    -

    Maintenance & Repair

  • Gas tank hose 11 Answers

    Hi, my question is: I have 2 gas tanks on my truck. 1 wasnt working correctly (the hose had a whole in it), so a friend took the hose out (without my knowledge) and Ive always just used the other tank...

    1994 Ford F-150 XLT 4WD SB

    -

    Maintenance & Repair

Shortcuts

Search Ford F-150 Questions

CarGurus Experts

  • #1
    OJ
    Reputation
    41,830
  • #2
    Gene Arnett
    Reputation
    15,990
  • #3
    Rowefast
    Reputation
    15,470
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
140 Great Deals out of 8,304 listings starting at $5,500
Used Ford F-250
6 listings
Used Ford Mustang
46 Great Deals out of 1,664 listings starting at $5,977
Used Ford Ranger
21 Great Deals out of 687 listings starting at $8,999
Used Jeep Wrangler
127 Great Deals out of 5,924 listings starting at $6,500
Used Toyota 4Runner
26 Great Deals out of 540 listings starting at $7,700

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.