Engine Mechanical problem
2003 Ford Ranger 6 cyl Four Wheel Drive Automatic 97000 miles
i have codes p0171 and p0174 I know that these 2 codes together most of the time mean maf is bad but I cat tell I cleaned my maf with maf cleaner changed my air filter chnged my plugs and wireset and fuel injectors but when I idle at a stop or red light my trucks feels like its about to die it will get low rpms and shake but just a little. My truck has never stalled out and when I drive it works great its only when im stoped in gear. Please help me with this problem.
Sunday, April 19th, 2009 AT 9:12 PM