89 ford f150 loss of power
10

Asked by Josh8607 Mar 31, 2017 at 08:10 AM about the 1989 Ford F-150 S Standard Cab 4WD LB

Question type: Maintenance & Repair

I have a 89 ford f150 fuel injected 351
engine. I was driving and all of a sudden it
lost power. Will hardly stay running at an
idle. It doesnt rev up as it should. Its a 4
speed manuel and when finally get going
enough to shift its spudders so much i have
to down shift again. It will do about 35mph
tips. I changed the fuel filter and the throttle
positioning sensor but very little increase in
power. I haven't put gas in it for a week but
put a bottle of heet in the tank anywase.

4 Answers
10

Josh8607 answered 7 years ago

It has dual tanks and has same issue on both tanks. I havent checked the fuel pressure. I will do that when I get off work. Do you know what the pressure should be by chance?

1 people found this helpful.
Mark helpful

Guru31Z1L answered 4 years ago

My ford f150 will run it is a strat shift and when I start to give it gas it starts jumping and dies until I let of gas what could it be

Mark helpful

Your Answer:

Related Questions

  • 89 ford f150 loss of power 4 Answers

    I have a 89 ford f150 fuel injected 351 engine. I was driving and all of a sudden it lost power. Will hardly stay running at an idle. It doesnt rev up as it should. Its a 4 speed manuel and when f...

    1989 Ford F-150 S Standard Cab 4WD LB

    -

    Maintenance & Repair

  • 2004 F150 loss of power 4 Answers

    5.4, 3-valve, changed cam phasers & selonoids. checked fuel pressure, pulled O2 sensors, no codes. Has more power when cold.

    2004 Ford F-150 Lariat SuperCrew 4WD

    -

    Maintenance & Repair

  • Loss of power f150 5.4 engine 11 Answers

    I have a 2010 F150 and it has a serious loss of power issue. This all started about a month ago when I went to pass someone and it was real sluggish and feels like the engine is being held back. I...

    2010 Ford F-150 XLT 4WD

    -

    Maintenance & Repair

  • 2006 F150 power loss 10 Answers

    While driving my 2006 F150 up a small hill in the rain, it began to chug , engine light came on, error message said check gauges, then it just died. Started it back up, did the same thing. Waited...

    2006 Ford F-150 FX4 SuperCab Styleside 4WD

    -

    Maintenance & Repair

  • 89 ford f150 302 1 Answer

    My 89 ford won't tirn over I replaced the starter and the solenoid and all it does is click at the solenoid any advice

    1989 Ford F-150 XLT Lariat Extended Cab 4WD SB

    -

    Maintenance & Repair

F-150

Looking for a Used F-150 in your area?

CarGurus has 14,968 nationwide F-150 listings starting at $1,712.

Postal Code:

Shortcuts

Search Ford F-150 Questions

CarGurus Experts

  • #1
    OJ
    Reputation
    42,520
  • #2
    Gene Arnett
    Reputation
    16,040
  • #3
    Rowefast
    Reputation
    15,860
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950
Used Ford F-250
6 listings
Used Ford Mustang
65 Great Deals out of 1,259 listings starting at $4,995
Used Ford Ranger
18 Great Deals out of 1,529 listings starting at $2,888

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.