well i put in a different ecu, ing control module, different coil packs...ing. module by the key, and had the crank sensor checked.....well yesterday it kept shutting off so i switch the coil packs....well it ran great then started doing the same thing......(it stops firen...) well i et it set 2-3 mins and itl start right up...and away it goes but some times its 10 fet some times its a mile then itll shut down,i herd it was the crank sensor because today it ran fine and still hasnt shut off 1 time.....whats going on here...is it the crank sensor u think?