I have a 2001 astro van and the fuel pump will work for a very short time then van dies. and u no longer hear pump when u try to restart it.I replaced the fuel pump 6 months ago Also service engine soon light is on with a P 1345 code which is crankshaft position - cam
shaft position correlation. Is there a "most common reason" for that code? and would anyone offer a place to start to pinpoint precisely what is wrong with it!!