markwemple
Registered User
Just bought a 93 idi 4wd as a plow truck. It has had a decent amount of work done to it recently. When I bought it, it had no noticeable running/starting problems. Just before I picked it up, the fuel filter light came on and the po changed the filter. Now, it is very hard to start, runs rough, idles poorly, stalls and is putting out a lot of bluish smoke. From my research, it looks as if air may be getting into the fuel system. The lift pump has been replaced but have no information on the rest of the system. FWIW, the fuel filter light is still on and it does feel as though it's starving for fuel.