I have a 2005 f90tlrd, recent trip ran fine out, then smoke and bogging down. Ck. out fuel quality no water present. ck. oil it was overfilled and fuel smell present. I changed fuel/water seperator 10 micron., primary filter and drained vst tank. how many more filters does this engine have? do the injectors need cleaning? will change the oil/filter this week? I need help not too much money available 71 fixed income? Service on engine is no problem for me.