fuel problems

Asked by Jul 24, 2016 at 01:05 PM about the 1992 Ford F-150

Question type: Maintenance & Repair

i got a 92 f150 single tank ,the fuel pump wont kick on,at the harness im
getting 8 and 6 volts consent  on two wires when i turn the key ,its not getting
the three second burst of 12 volts ,please help

4 Answers

20,020

Maybe a bad harness.

1 of 1 people found this helpful.
102,215

It should be battery voltage at the pump, check the fuel pump relay, sometmes the internal points burn and won't handle any load, you could also jumper the relay just too check for power all the way back to the pump connector. Also check the cut off switch, they are know to burn the connector up. HTH

i am pertty sure the relays are good .em shut off switch is good and the tank selector switch im getting 12volts now but not at the harness

20,020

Take the test light and puncher the wire with the sharp end of test light close to harness if it reads 12 volts take test light end and test the same end that goes into where harness goes to pump assembly this will let you know if power is going through harness.

Your Answer

F-150

Looking for a Used F-150 in your area?

CarGurus has 198,102 nationwide F-150 listings starting at $1,300.

ZIP:

Ford F-150 Experts

  • #1
    OJ
    Reputation
    9,110
  • #2
    dandyoun
    Reputation
    4,580
  • #3
    tennisshoes
    Reputation
    3,150
View All

Related Models For Sale

Used GMC Sierra 1500
1,037 Great Deals out of 66,421 listings starting at $2,495
Used Ford Mustang
591 Great Deals out of 36,395 listings starting at $1,200
Used Ford F-250
474 listings starting at $2,995
Used Ford Explorer
943 Great Deals out of 69,256 listings starting at $1,495

Used Cars For Sale

2018 Ford F-150 For Sale
64,785 listings starting at $21,482
2017 Ford F-150 For Sale
129 Great Deals out of 59,698 listings starting at $14,369
2016 Ford F-150 For Sale
137 Great Deals out of 8,028 listings starting at $16,995
2015 Ford F-150 For Sale
375 Great Deals out of 11,640 listings starting at $14,998
2014 Ford F-150 For Sale
509 Great Deals out of 14,560 listings starting at $9,900

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.