7.3 IDI Bad Injector? How do I check it?
I have a 7.3 Diesel in my 1986 IH Dump Truck, you guys have helped me out a lot on both of my powerstroke engines, so I thought I'd throw this out there. I just bought this truck, it has 94K on it, just had new head gaskets done, but it smokes a lot at start up until warm, and when warm, it has a miss at higher RPM's. I was told it's probably a bad injector, but how can I tell if it is and if so, which one? It also is governed to 55mph, how can I turn that up? I do have a good fuel system from a 1984 6.9 out of a F-350 if the injectors are the same I could swap them out. Any help would be greatly appreciated.