Bobcat TL2660 D8003 Error Code
D8003 Error Code
Dump valve Short To Ground is the main cause of D8003 error.A significant number of consequences can be suffered due to an overheating engine with code D8003. The problem might be a blown gasket or something related to the fuel tank.
Tip For TL2660 Model
It is recommended in cold weather to cycle the glow plugs twice before attempting to start the engine. This will allow for additional heating time for cold weather starting.