F5C Fuel System - High Pressure Pump Flow Setting Is Higher Than Expected To Maintain Normal Rail Pressure At Zero Fueling. Red
Set point of Metering Unit Not Plausible in Overrun
One sign to move on is intensive UTB/Universal engine work, such as needing new pistons and injectors. If you hear loud clunking sounds from the engine, it could be due to the starter hitting the flywheel or a piston piercing the engine block, which can indicate a seized engine. Farmers encountering these problems have coined the saying: If your engine is knockin you better be shoppin.