1989 BMW R 80 "stuck temp guage" Questions

...temp guage? Air leaks around the head and carb connection can make the engine run lean which will contribute to excess heat and poor performance. Check for cracked/hard rubber hose between the carb ...

...stuck. Maybe start there. I havn't a clue what you are taking about. The cb400ss ( mine, anyway ) is air cooled, it does not have a radiator,and certainly no temperatur e guage or temp warning light. ...

...temp guage after riding only 15 minutes , does it need coolant ? im experienced with cars but motorcycles are a new ball game . plz help It comes on every time the oil pressure falls below a preset ...

...temp guage goes almost to red the engine starts running rough and have trouble keeping rev s up to keep it running, the fan is spinning its socks off to keep it below red, once at speed it gradually ...