Hey Folks,
I haven't updated this post in a while because, believe it or not, the motor stopped smoking. In fact, it is worse, it doesn't pull well at all. So, now I have the opposite problem. So, I went back through the motor and rechecked everything and made sure all was correct with valve, injector travel, etc. I even sent the pump out and had the fuel pressure increased by using a #10 barrel instead of a #7. (I think Igot those numbers right.) The only thing different between before (smoking bad) and now (no smoke, no power) is the injectors. So, we put everything back to how it was when it smoked (yeah, we messed around with the injector travel) except for these new injectors. So, my question to you folks is, could we have gotten a wrong set of injectors and, if so, could it cause the wrong fuel amount to be shot into the engine causing a real sluggish engine that used to pull like nothing else I have ever seen? I just can't understand what happened to the fuel? This is a PT-370 engine. Any thoughts on this? Thanks again to all for their help.
Chris