1995 Ford Mustang "p0171" Questions

My 2005 mustang GT was scanned and the following codes came back: P0171 AND P0174. What does these mean P0171 Means system is to lean on bank #1. P0174 Means system to lean on bank #2.

car running rough i have two codes not sure what they are for If your codes are P0171 and P0174, you have a vacumn leak. "USUALLY" but not always the pcv hose elbow.

...i stop at a red light it seems like it wants to stall out these codes popped up p1443,p1151,p0305,p0171,p0174. it shakes really bad when I drive it and then my check engine light starts blinking

How do I fix error codes P0171 & P0174 for a 2000 ford Mustang 3.8L. My car won't smog. Hi Pamela:I suggest to check on the Power Distribution Box, that is located in the engine ...

...for the secondary air pump for the 2000 Ford Mustang 3.8 How do I fix error codes P0174 & P0171 for a 2000 Ford Mustang 3.8, V6 engine? My car won't smog. Hi there:I suggest to

...Fuel pump, Fuel filter, Put in fresh gas with octane booster and ran codes. Came up with codes: P0171, P1151, P1131, P0174, P0102, P1507, P1000, P1100, P1260. Most have to do with Fuel to Lean, ...

...bad, the Check Engine light comes on and typically sets any or all of teh following fault codes: P0171 & P0174 (lean codes), and/or P0401 (insufficient EGR flow). Nine out of ten times, the fault ...

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 ...

p0420 & p0171 on 04 toyota camry 4 cylinder, auto Since a P0171 can cause a P0420, you'd want to diagnose and fix the cause of the P0171 first. Here's an article on what to check when you have a P0171