well its running beautifully now and i think it was the cas. when i took it off to put the cam gears bak to 0, i left the actual cas on the mounting bracket so it didnt move. but when it goes bak on its hard to get the keyway to line up perfect. i think it was sitting out a bit and the keyway not locked into the grooves ... one other thing it could have been was the aftermarket oil pressure sender, it has only one pin for the light. i unplugged it this arv and im going to get a new stock one. oh and the dash was removed to take out the heater core, a/c condensor and fan.