help, I have a 95 e250 with a 6 cyl. it won't start, cranks fine, has spark at the plugs, 55 psi fuel pressure with the key on, the fuel pump runs all the time that the key is on, it don't cut off after two seconds. with the original computer I had injector pulse while cranking, with the new computer I have no injector pulse. I don't know what to do next. thanks, jimbo