Ok, i know LB7s are prone to injector problems. So I try to keep my injectors "fresh". I usually try to add DieselKleen (White Bottle) to the tank, every other fill-up. Is their anything else I should know or do?
I have gotten a little better fuel economy with AMSOIL additives as well I am running the Fuel Concentrate and the cetane booster in every tank.i use amsoil additive and i did notice a little diff in mpg and it runs smoother and quieter