Shut's down while driving, wont restart
I dont post on here much but do lurk. I have an 04 f250 with around 62K on the clock. I usually run my hypertech tuner on it. Recently, the CEL will come on for a few hours then turn off. It is not throwing ANY codes though. Last week it shut off while driving on the freeway. I pulled over, and it restarted but acted funny at Idle...almost a hanging idle and misfire. Today, it shut off again, and would not restart.
I waited about 10 min and it restarted but I only had to go another 30 ft to my parking space.
The maintenance is always done on time. Fuel filters are less than 3 mos old and the oil was changed recently.
There are no other mechanical problems nor CEL or DTC's.
I am thinking the fuel pump may be on its way out.
Any thoughts are GREATLY appreciated.