I have a 2001 f-150 supercrew that will not start. It will crank but will not start. I have replaced the crank sensor and the camshaft sensor with no luck.
we have checked fuel pump cleaned all injectors and still no luck. when cranking the tack does not move at all. Is there any way to test the crank and cam senors to make sure we didn't a bad sensor?

 

does it crank faster than normal? i dought you got a bad sensor but its always a possibilty. can you hear the fuel pump? and do you know if your getting spark?

 

Have you checked the inertia switch? Have you tested the fuel pressure with a gauge?