1992 ford f150

Asked by Jan 08, 2017 at 04:53 PM about the 1992 Ford F-150 XLT Lariat 4WD LB

Question type: Maintenance & Repair

Hey guys I have a 1992 ford f150 with the 5.0. My
question is when I turn the key on to cycle the fuel
pump the pump won't stop running till I turn my key
of what could be wrong with it?

6 Answers

73,045

If I remember right they stay running on the older ones.

7,155

Not building up pressure. Bad pump, bad fuel pressure regulator or restriction on fuel line

7,155

Reading up on some threads, fuel pump should not run continuously, if it does and relay is ok and wires are not shorted, you have a bad computer

73,045

Irodri911, shouldn't the fuel pressure be checked first? The guy didn't say he was having any problems but if the pump pressure is on the low side or under, think it may be possible that the pump does not build up enough pressure to turn off?

7,155

Rowefast, true. I just assumed it's not build up pressure

73,045

30 to 45 lbs is what the fuel pressure should fall into. I would say to start investigating by checking the fuel pressure and go from there.

Your Answer

F-150

Looking for a Used F-150 in your area?

CarGurus has 181,368 nationwide F-150 listings starting at $1,500.

ZIP:

Ford F-150 Experts

  • #1
    OJ
    Reputation
    8,740
  • #2
    dandyoun
    Reputation
    4,480
  • #3
    tennisshoes
    Reputation
    3,010
View All

Related Models For Sale

Used GMC Sierra 1500
754 Great Deals out of 68,023 listings starting at $1,699
Used Ford F-250
474 listings starting at $1,295
Used Ford Mustang
761 Great Deals out of 42,755 listings starting at $1,300
Used Ford Explorer
812 Great Deals out of 62,844 listings starting at $1,495
Used Ford Ranger
170 Great Deals out of 5,505 listings starting at $1,000

Used Cars For Sale

2018 Ford F-150 For Sale
4,999 listings starting at $18,539
2017 Ford F-150 For Sale
68 Great Deals out of 108,214 listings starting at $15,407
2016 Ford F-150 For Sale
119 Great Deals out of 7,779 listings starting at $18,440
2015 Ford F-150 For Sale
260 Great Deals out of 9,773 listings starting at $14,675
2014 Ford F-150 For Sale
367 Great Deals out of 12,969 listings starting at $8,990

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.