had 2 replace head on my 96 f-150 and the iac valve screw got turned now computer reads running too lean on o2 sensors what can i do 2 get problem solved

Asked by Dec 13, 2015 at 01:08 PM about the 1996 Ford F-150 XL LB

Question type: Maintenance & Repair

1 Answer

22,100

I guess you may be getting a P171 and 174 trouble code. There is a bucket full of causes for these codes. Diagnosis is fairly easy with a live data scan tool. May be worth your while to have a shop scan the system to determine the cause.

Your Answer

Ford F-150 Experts

  • #1
    OJ
    Reputation
    9,980
  • #2
    dandyoun
    Reputation
    4,690
  • #3
    tennisshoes
    Reputation
    3,450
View All

Related Models For Sale

Used GMC Sierra 1500
1,131 Great Deals out of 61,562 listings starting at $1,295
Used Dodge Ram 1500
320 Great Deals out of 10,752 listings starting at $1,988
Used Toyota Tacoma
566 Great Deals out of 40,725 listings starting at $2,500
Used Ford Mustang
344 Great Deals out of 42,034 listings starting at $1,488
Used Ford Explorer
1,081 Great Deals out of 67,958 listings starting at $1,500
Used Ford F-250
429 listings starting at $2,500
Used Chevrolet Tahoe
818 Great Deals out of 39,941 listings starting at $1,900

Used Cars For Sale

2018 Ford F-150 XL LB For Sale
328 listings starting at $21,485
2017 Ford F-150 XL LB For Sale
25 listings starting at $20,922
2016 Ford F-150 XL LB For Sale
10 listings starting at $16,998
2015 Ford F-150 XL LB For Sale
4 listings starting at $11,990
2014 Ford F-150 XL LB For Sale
3 Great Deals out of 78 listings starting at $9,998

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.