not the crankshaft position sensor either.... could it possibly be the map sensor? It keeps dying when it gets below 1000 rpm It starts for about 5-10 minutes.. and then it dies. After it dies... it won't start again.... It's almost like something's overheating... something has to be overheating.. Once I let it cool down... for hours.. it'll start again... then die in 5-10 minutes. a cycle... I'm scratching my head. help?