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
34,875

lrodri911 answered 3 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 3 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

Own this car?

Share your experience with others.

2001 Ford F-150

Write a car review

Review another car

Shortcuts

Search Ford F-150 Questions

CarGurus Experts

  • #1
    OJ
    Reputation
    41,980
  • #2
    Gene Arnett
    Reputation
    16,010
  • #3
    Rowefast
    Reputation
    15,540
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Silverado 1500
4,256 Great Deals out of 127,860 listings starting at $2,995
Used GMC Sierra 1500
1,970 Great Deals out of 68,040 listings starting at $2,199
Used Toyota Tundra
1,172 Great Deals out of 32,640 listings starting at $3,299
Used Ford F-250 Super Duty
1,327 Great Deals out of 43,337 listings starting at $2,995
Used Toyota Tacoma
2,115 Great Deals out of 35,559 listings starting at $3,500
Used Dodge RAM 1500
102 Great Deals out of 1,538 listings starting at $1,999
Used Ford Mustang
945 Great Deals out of 21,468 listings starting at $1,651
Used Ford Ranger
682 Great Deals out of 13,726 listings starting at $2,500
Used Chevrolet Silverado 2500HD
1,057 Great Deals out of 30,771 listings starting at $499
Used Jeep Wrangler
3,123 Great Deals out of 61,262 listings starting at $4,500
Used Ford Explorer
2,348 Great Deals out of 58,707 listings starting at $1,000

Used Cars for Sale

2024 Ford F-150 For Sale
16 Great Deals out of 61,421 listings starting at $30,535
2023 Ford F-150 For Sale
825 Great Deals out of 18,660 listings starting at $28,000
2022 Ford F-150 For Sale
637 Great Deals out of 6,547 listings starting at $23,594
2021 Ford F-150 For Sale
860 Great Deals out of 9,446 listings starting at $10,950
2020 Ford F-150 For Sale
529 Great Deals out of 5,719 listings starting at $11,985

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.