Engine Operating Temperature
I have a Monaco 40 ft diesel pusher with a Cummins ISL 400hp Turbo Diesel Engine. The temp guage range is 100 to 250 degrees. At 55 to 65 road speed on relatively flat terrain (South Alabama/North Flo...
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I would suspect that if your diesel motor was actually running that hot it would have broken down or seized up by now. Try a new sending unit, check the wiring harness for the sending unit if you have the schematics. If you are well heeled financially then take it to a dealer - just don't forget the Vaseline jar!
Cheers and Merry Christmas!
Mike and Carol
Cheers and Merry Christmas!
Mike and Carol
