Low water light came on, but...
As I was going up a long grade the low water light came on but the temp gauge showed perfectly normal. Got to the top of the grade and pulled over to check everything. No coolant is leaking anywhere t...
Forum Discussion
Fleet Man wrote:
Low coolant warnings due to sensor problems are not uncommon on a Cummins. Many, many posts on this subject.
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I did try a search on the low coolant light, and only found one post about it. It turned out the guy had a hole in his radiator.
I'm wondering if I can put a jumper wire on the sensor connector and get the light and buzzer to go off until I can get a new sensor.
Also, will it hurt to run the engine with the light on?
Thanks for any help in advance...Don
