Engine Mechanical problem
2003 Ford F150 V8 Four Wheel Drive Automatic 110000 miles
I have a 2003 ford f150 with the 5.4 triton. Recently I have had problems starting in the cold weather. It turns over fine and tries to fire but will not start. After trying for awhile I can get it started but then get engine light and scanner says system too rich, probable because I hold pedal to floor to get running. After I get it going for the first time it starts fine all day but same thing happens next day after letting it sit. I am thinking it is a bad check valve in the fuel pump but not sure. And if so how tough is it to change fuel pump? I also have had a remote starter installed but dont think that should affect this problem. Thanks Tony
have the same problem?
Sunday, December 21st, 2008 AT 12:18 PM