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jtaylor0521's avatar
jtaylor0521
Explorer
Jul 30, 2013

Diesel engine running hot at 58 mph in the mountains

I have a 2005 Monaco Cayman 37' with a 300 hp cummings engine. Yesterday was the first time we have encountered mountains. I was running in 5th gear at 58 mph up and down the hills on I40. I notice...
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CarlGeo's avatar
CarlGeo
Explorer
Jul 31, 2013
Those "CUMMINGS" engines are known to run hot, but if you can get a real CUMMINS engine they seldom have over heating problems!

Good Luck

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