My 1997 F150 is having a few issues, It's a 4.6L with 4x4 and the works. The truck has two main problems right now, The MIL is on for a P0401 Code which I'm working on at the moment, but there is a problem my OBD II isn't picking up, When the truck is started in the mornings, If it's cold then it gets a severe misfire, Exhaust smells really rich and it lopes between 400-1200 RPM, and when you try to drive it, it has no power and will barely move, The only time I can drive it is when it's about 60 degrees or above outside, The whole winter last year I could not even drive it, and just like last year I went out to start my truck and could not get it to do anything but lope erratically.

 

help please it's interfering with school and work