Originally Posted by JCLawn and more
It really does sound like it could be a fuel shut off. Ive had my fuel shut off switch go bad. Does it have a mechanical fuel pump or electronic?
The injector pump is electronic. Im pretty sure the mech said he can hear it turn on. Im guessing theyll check that next too. I mean it should be simple....its got compression, its getting air, so maybe its not getting enough fuel or its getting too much, who knows. Usually when they run rich there is a lot of black smoke....but there was not any when I ran it. Who knows.