Robertdiesel
Member
Bled all air from lines. Electric fuel pump has been replaced along with all filters. Customer said he may have run low on fuel before changing filters. Shut off sylenoid is good, new battery, fuel is present when cracking all lines at Injectors. There is a check valve at bottom of fuel Filter ......it is good, there's an office in the fitting at the top of the fuel Filter housing.....new battery, alI fuses are good cleaned it and it's flowing.This machine is very complex and has been down for two weeks! Maybe pump is weak.electronic engine C3.3D.Has unit injectors. Anyone had this problem? Operator said it bogged down as he was Rollin along and would only idle after it bogged down. Anyone ?