Solution to my Code P0171. P0174 Problem Ford Truck Enthusiasts Forums
Solution to my Code P0171. P0174 Problem Ford Truck Enthusiasts Forums >> Ford mustang v6 2007 p0171 and p0174 codes help!!! What causes p0171 and p0174 codes ford? Solution to my Code P0171. P0174 Problem Ford Truck Enthusiasts Forums ford-trucks.com Now i drive a 97 ford f150 with. I think i have narrowed this down. Ford f150 5 misfiring. rough idling. and poor acceleration are possible on affected vehicles i according to the web p0174 is running lean (its bank 2 according to the web p0174 is running.