Why is my KTM Motorcycle engine overheating?
- Jjason81Aug 14, 2025
Your KTM Motorcycle engine may be overheating due to several reasons. It could be caused by too little coolant in the cooling system, which means you should check the cooling system for leaks and the coolant level. Other potential causes include too little air stream (switch off the engine when standing), very dirty radiator fins (clean the radiator fins), foam formation in the cooling system (drain and refill the coolant), a bent radiator hose (change the radiator hose), or a defect in the radiator fan system (check fuse 3 and the radiator fan).