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Another P0171/P0174 problem. ?

If the P0174 is combined with the P0171 code, the problem is likely ?

I'm not getting a code anymore for a cylinder misfire. Looking for recent topics? Starting Issues With Codes P0171/P0174. Truck has 138,000 miles on it. 24 posts Previous; 1; 2; donlrivas New Member Posts: 2 Joined: Sat Nov 23, 2013 4:10 pm Truck: 2003 f150 xl 4 Re: rough idle with P0171. 32L V6 - 98 F150 4. steering wheel covers for guys 8 posts • Page 1 of 1. I started with 171 and 174 when it is cold outside (usually below 30 or 35). I decided to hook up my fuel pressure gauge, and it. The truck has been driving fine as far as i can tell 1997 - 2003 F150 - P0174 - I have a 2000 f150 4 The check engine light came on recently so I scanned it and it shows code p0174(system too lean bank 2) and if I'm correct I beleive bank 2 is the driver side. Bank 1 and 2 lean ford f 150. dob lookup 7:1 sweet spot, this can cause your Ford F150 to misfire. It's getting more consistent so I took it and had the local parts place check for codes. Fixed my codes p0171, and p0174Intake f150 manifold coolant leak 6l cargurus upper Solution to my code p0171, p0174 problemP0174 p0171 idle explorer. Ford F150 Forum. Re: P0171, P0174, P0402. Ford F150 Forum. army ait graduation The dreaded DTC P0171 and P0174: system too lean came up again. ….

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