Wining sound f250 sd 5.4 1999

Asked by Jun 19, 2016 at 10:21 AM about the 1999 Ford F-250 Super Duty XL 4WD LB

Question type: Maintenance & Repair

Wining sound in truck. Sounds like powee
steering but is definately not. Was told to
change pcv valve any rhoughts

3 Answers

13,485

The PCV in the 5.4? made no change? Pitch of the whine increases with the rpms and eventually goes away. Regards

80

It's the hose that runs from pass. Side pcv to back of intake by firewall it's either cracked on rubber hoses or off

80

I am a 15 yr ford tech by the way Good luck

1 of 1 people found this helpful.

Your Answer

F-250 Super Duty

Looking for a Used F-250 Super Duty in your area?

CarGurus has 49,398 nationwide F-250 Super Duty listings starting at $1,899.

ZIP:

Ford F-250 Super Duty Experts

  • #1
    Tracy Hooks
    Reputation
    910
  • #2
    Tom Demyan
    Reputation
    700
  • #3
    kbro
    Reputation
    670
View All

Related Models For Sale

Used Ford F-350 Super Duty
384 Great Deals out of 27,238 listings starting at $3,000
Used Ford F-150
3,297 Great Deals out of 224,483 listings starting at $1,200
Used Dodge Ram 2500
152 Great Deals out of 5,465 listings starting at $2,661
Used Ford F-250
447 listings starting at $2,500
Used Chevrolet Silverado 1500
2,748 Great Deals out of 175,329 listings starting at $955
Used Ford F-450 Super Duty
41 Great Deals out of 2,777 listings starting at $4,995
Used GMC Sierra 1500
1,226 Great Deals out of 64,898 listings starting at $999
Used Toyota Tundra
703 Great Deals out of 34,375 listings starting at $1,500
Used Dodge Ram 3500
86 Great Deals out of 2,303 listings starting at $5,499
Used Dodge Ram 1500
413 Great Deals out of 11,096 listings starting at $1,500
Used Toyota Tacoma
724 Great Deals out of 45,871 listings starting at $2,500

Used Cars For Sale

2017 Ford F-250 Super Duty For Sale
22 Great Deals out of 27,239 listings starting at $24,368
2016 Ford F-250 Super Duty For Sale
45 Great Deals out of 2,246 listings starting at $18,700
2015 Ford F-250 Super Duty For Sale
17 Great Deals out of 2,436 listings starting at $11,958
2014 Ford F-250 Super Duty For Sale
6 Great Deals out of 1,023 listings starting at $9,958
2013 Ford F-250 Super Duty For Sale
34 Great Deals out of 1,005 listings starting at $8,997

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.