what is the fuel cutoff?? I know that the engine part of it is fine, b/c the guy i bought it from said that it started first time. If i am trying to start it on fluid it should just kinda vroom for a second, i think it might be starting and stopping and im just not hearing it. Whats good compression, and how do i check it ?? (where do i put it??) The vacuum lines were in a mess when i bought it, so i really just dont know where it all goes... if the vacuum lines were not hooked up right, would it not even start on starting fluid???? thanks for the quick feedback...