I dont have a scanner, just lookin for a hint on what my problem might be, until i get a chance to scan it. when i start the truck, the engine light flashes for about the first 5 miles, then just stays on. its an 05 fx4, 5.4, it runs really rough when this is happening, along with the anoying ticking that it always has, any idea's?

 

o2 sensors? runs rough then it prob goes into limp mode.

 

the tick I thought was the cam phasers on the 5.4?

 

thanks guys, i got a friend to scan it today, it said #5 misfire, wonder if its just another coil. code p0305