F5C Temporary Torque Limitation Due To High Fuel Temperature. See Other Fault Codes. White
Info: Torque Limitation due to Fuel Quantity Limitation because of Injection System Errors
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.