Does one fuel pump operate dual fuel tanks

Asked by GuruCJNN Apr 14, 2017 at 06:31 AM about the 1990 Ford F-150 XLT Lariat 4WD LB

Question type: Maintenance & Repair

Is there one or two
fuel pumps for dual
tanks truck ran great
then I went to
accelerate and my
truck would not pick
up enough fuel to
move the truck and
would stall. Then it
would not pick up any
fuel to start Please
help all answers and
suggestions
welcomed Oh and I'm
a 55 year old women
doing my own repairs
Thanks Guys

5 Answers
1,090

Guru5V4YJ answered 6 years ago

where is the fuse located that goes to these 2 fuel pumps . mine use to make a noise when you turned it on but now doesn't make a sound make me think its not getting electric

109 people found this helpful.
Mark helpful
410

GuruVVYBC answered 6 years ago

How many full pumps do a1989 ford250 has where they located

41 people found this helpful.
Mark helpful
200

Paulrt1975 answered 5 years ago

Check the emergency or crash fuel cut off switch most of these trucks including my 93 is equipped with a breaker like switch that is supposed to cut power to the fuel pump if there is a crash in older vehicles it gets week and will sometimes trip

20 people found this helpful.
Mark helpful
80

Tyler answered 3 years ago

Where is the emergency/ crash cut - off fuel switch on a 1990 Ford f150 inline 6 300 motor located

8 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Does one fuel pump operate dual fuel tanks 5 Answers

    Is there one or two fuel pumps for dual tanks truck ran great then I went to accelerate and my truck would not pick up enough fuel to move the truck and would stall. Then it would not pick up...

    1990 Ford F-150 XLT Lariat 4WD LB

    -

    Maintenance & Repair

  • On dual tanks when replacing fuel pump, how do you know which one is bad 3 Answers

    ck engine light came on then wont start completely. I have dual tanks, I had let rear tank run completely out then switched to front tank, which usually kicks in. Do you think that one got burnt out

    1992 Ford F-150 XL Extended Cab LB

    -

    Maintenance & Repair

  • pegged out fuel gauge/Dual fuel tanks 1 Answer

    Fuel gauge is maxed out no matter which tank is selected. Front/Rear. If it were the sending unit then one of them would be accurate but its not.Just bought truck and it was almost on empty so I fille...

    1987 Ford F-150 XLT Lariat Extended Cab LB

    -

    Maintenance & Repair

  • 1991 f150 lariet 4x4 dual tanks - do i have an external fuel pump or not? 4 Answers

    pretty sure my fuel pump is out.

    1991 Ford F-150 XLT Lariat 4WD Extended Cab LB

    -

    Maintenance & Repair

  • 1990 Ford F150 dual fuel tanks 10 Answers

    I just bought a 1990 f150 xlt lariat. Currently the truck is pulling from the rear gas tank. When I switch to the forward tank, the needle on the gas gauge gets pinned way past full and the truck di...

    1990 Ford F-150 XLT Lariat LB

    -

    Maintenance & Repair

F-150

Looking for a Used F-150 in your area?

CarGurus has 13,848 nationwide F-150 listings starting at $1,712.

Postal Code:

Shortcuts

Search Ford F-150 Questions

CarGurus Experts

  • #1
    OJ
    Reputation
    42,600
  • #2
    Gene Arnett
    Reputation
    16,040
  • #3
    Rowefast
    Reputation
    15,900
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
129 Great Deals out of 6,505 listings starting at $3,975
Used Ford F-250
4 listings
Used Ford Mustang
62 Great Deals out of 1,356 listings starting at $4,995
Used Ford Ranger
27 Great Deals out of 1,594 listings starting at $5,400
Used Ford Explorer
71 Great Deals out of 2,072 listings starting at $3,995
Used Ford Bronco
24 Great Deals out of 1,276 listings starting at $37,000

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.