Common questions

Why does my F650 sump motor overheat?

Why does my F650 sump motor overheat?

This can cause overheating problems, and may not be detected by the coolant temperature sensor. The reason why this is such a problem is the F650 is a dry sump motor. If you overfill the oil tank, the “extra” oil will flow into the oil return line.

Why is MY BMW F650 overheating so much?

This can cause overheating problems, and may not be detected by the coolant temperature sensor. The reason why this is such a problem is the F650 is a dry sump motor. If you overfill the oil tank, the “extra” oil will flow into the oil return line.

Is there an issue with the Cummings engine?

Cummings is a very good engine, sounds more like you are having an issue with the turbo more than anything. That is were I would start, if the turbo is O.K look into getting your injector pump benched, that could also be an issue, if your pickup pump is not delivering enough fuel to your injector pump,over time this will wear your pump out.

Why is my Cummins ISB 6.7 engine overheating?

Original owner of 2008 Fleetwood Expedition with 48K miles. Just started occasional overheating alarm for no apparent reason such as load, hills or outside temperature. New water pump and thermostat, fan clutch new at 20K miles, radiator steam cleaned by Freightliner two days ago when water pump replaced, belt good.

This can cause overheating problems, and may not be detected by the coolant temperature sensor. The reason why this is such a problem is the F650 is a dry sump motor. If you overfill the oil tank, the “extra” oil will flow into the oil return line.

What to do if your Cummins engine overheats?

Major air blockage that is not obvious by simply feeling air flow when the engine is running. Looked like a large bird’s nest of grass and mud. In the future, this area will receive a flushing after every trip. Certainly Freightliner dealers in Wichita and Salina have some explaining to do.

What causes a BMW F650 to overheat?

Even small changes to the Fuel Injected models can result in greater stress on the cooling system. In March 2003, BMW NA released two service bulletins (17 001 03-012 and 31 001 03-013) for the GS/Dakar/CS models about voiding your warranty by installing radiator guards and fork boots/gaiters.

Original owner of 2008 Fleetwood Expedition with 48K miles. Just started occasional overheating alarm for no apparent reason such as load, hills or outside temperature. New water pump and thermostat, fan clutch new at 20K miles, radiator steam cleaned by Freightliner two days ago when water pump replaced, belt good.

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Ruth Doyle