F150 check engine light

Asked by GuruZV4KT Jul 21, 2020 at 07:22 PM about the 2001 Ford F-150

Question type: Maintenance & Repair

My 2001 f150 4x4 check engine light
came on and has lost about half its
power while driving and you can hear a
hiss sound. But it seems fine at high
idle and when in park it runs normal
then starts running rough

2 Answers
35,335

lrodri911 answered 4 years ago

Read the codes or take it to your local auto parts, they will read them for free but sounds like a vacuum leak.

Mark helpful

John answered 4 years ago

It sounds like like the pvc hose at the back of throttle body has gotten soft and blue a hole in it ./easy fix most auto parts stores carry the ends in stock.Good luck!!!!

Mark helpful

Your Answer:

Related Questions

  • F150 check engine light 2 Answers

    My 2001 f150 4x4 check engine light came on and has lost about half its power while driving and you can hear a hiss sound. But it seems fine at high idle and when in park it runs normal then star...

    2001 Ford F-150

    -

    Maintenance & Repair

  • 2013 F150 3.5 Ecoboost Check Engine Light 3 Answers

    My check engine light came on after engine was starting to miss fire, changing the plugs and the boots cleared the miss fire issue up right away. How long must I drive & wait till the "Check Engine L...

    2013 Ford F-150 XL SuperCab

    -

    Maintenance & Repair

  • Check engine light replacement 2 Answers

    Hi there I have a 2002 Ford F150 XL with a 4.2 engine. My problem is my check engine light does not turn on at all. So I bought a new one bulb 194 took my dashboard apart but can't find the ligh...

    2002 Ford F-150

    -

    Maintenance & Repair

  • Check engine light won't blink 3 Answers

    I've tried to check the codes on my 1994 f150 4.9. The check engine light won't blink, it just stays on

    1994 Ford F-150 XL 4WD LB

    -

    Maintenance & Repair

  • Check engine light 3 Answers

    My check engine light won't come on, and the radio won't work as well. Some body can help. It won't pass smog now

    1996 Ford F-150

    -

    Maintenance & Repair

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 Chevrolet Silverado 1500
202 Great Deals out of 5,975 listings starting at $2,975
Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950
Used Ford F-250 Super Duty
24 Great Deals out of 1,204 listings starting at $7,995
Used Toyota Tundra
35 Great Deals out of 1,184 listings starting at $8,500
Used Toyota Tacoma
55 Great Deals out of 1,071 listings starting at $8,708
Used Dodge RAM 1500
3 Great Deals out of 71 listings starting at $4,000
Used Ford Ranger
18 Great Deals out of 1,529 listings starting at $2,888
Used Ford Mustang
65 Great Deals out of 1,259 listings starting at $4,995
Used Chevrolet Silverado 2500HD
16 Great Deals out of 1,285 listings starting at $8,995
Used GMC Sierra 2500HD
17 Great Deals out of 1,640 listings starting at $9,988
Used Ford F-350 Super Duty
39 Great Deals out of 2,598 listings starting at $8,888
Used Ford Explorer
86 Great Deals out of 2,065 listings starting at $2,999

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.