1997 Ford F250 SuperCab "p0171" Questions

how do i fix code p0171 on my 2005 f250sd i looked for vacuum leeks the P0171 is a lean condition that can be caused by several things, usually a vacuum leak, or plugged fuel filter, weak fuel pump, ...

...cab that started running rough and losing power this morning got Codes P0301 P0303 P1151 and P0171 What should i Do? P0301 = Misfire cylinder #1P0303 = Misfire cylinder #2 P0171 = System too ...

05 Ford f250 started fine yesterday today wont start code reader gives me 3codes 7E9,7E8,and 7ED what are they Don't know what code reader you used , but these are not valid codes . Your best bet , ...

engine surges at idle in gear p0171 and p0174 syestem lean banks 1 and 2 have new iac fuel filter air filter o 2 sensors ford v 10 motor It sounds like you have a intake leak or vac leak . The codes ...

codes p1131,p1151,p0171,p0174,p0304 . truck runs rough &will not rpm out. missing gets worse the longer you drive. but if i kill the engine then restart the problem gets better. All are fuel ...

...Can't find any vacuum leaks. 460 gas motor. Help? did you check the o2 sensor bank 1 ? cause de p0171 code say sistem too lean bank 1 do you need replace this sensor and get a better fuel saving

...the side of the engine that doesn't have cylinder #1.Note: This DTC is very similar to P0171, and in fact your vehicle may show both codes at the same time.You will more than likely not ...

...generally the side of the engine that doesn't have cylinder #1. Note: This DTC is very similar to P0171, and in fact your vehicle may show both codes at the same time. Symptoms: You will more than ...

2006 Chevy Cobalt SS 2.0. Hi there, I have a question I am getting the code P0171. Hey all I am wondering if anyone can tell me what the common problem would be for the code P0171 I have a 2006 Chevy ...

Im getting P0171 code- lean . LOng term fuel trims at 30 + . Tank pump psi ok- 55-60. About 259,000 results (0.64 seconds) Search Results obd ii - 'Check Engine' code P0171 System Too Lean - Is it ...