ok i parked my truck went inside the went back out a few hours later and when i cranked it it fire up faster then ever then died right afteer and wouldnt start back up then i find that when the key isi on the injector is on constantly spraying gas but when you crank it it stops until the engine completely stops then itii comes back on constant.. the ground side of the injector seems to have a 12v pos running down it and its burn out my ECC, map sensor, and my car stereo.. replaced all and iti still doing it any help would be nice... Oh if you turn the key on and pull the ASD fuse and put it back in the throttle body makes a growling noise you can feel it vibrate only on the low end fuel line...