i have a ford thunderbird limited edition small 8 cylenderwith codes vpo171x2 and po174x

Asked by May 22, 2017 at 10:58 PM about the 1997 Ford Thunderbird LX

Question type: Maintenance & Repair

check engine lights on and i had found these codes po171x2 and po174x2

1 Answer


4.2L, 4.6L, 5.4L ??? your in luck read this...i was going to say vacuun leak or egr or?? just read this it will be easier.. > www.2carpros.com/questions/ford-f-150-1997-ford-f150-po171- code

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