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stevekaufman's avatar
stevekaufman
Explorer
Aug 21, 2013

Engine overheating on Cummins ISC 350 Fan not turning

I have a 2003 Allegro Bus with a Cummins ISC350 engine that is overheating. The fan is not turning. It is a side mount radiator. Was wondering if it is the hydraulic pump or the solenoid and how I w...
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lfeather's avatar
lfeather
Explorer
Aug 23, 2013
I think if you pull the fuse for the fan, the fan will default to high speed and then you could still continue your vacation. Then fix it when you get back.

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