Engine water temp-What is considered high?
Hi all, I have a 2005 Monaco Diplomat with a 400 hp Cummins diesel, I have owned it for 4 years. It has been problem free and runs great. However, the 4 times I have taken it over the Grape Vine ...
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If the thermostat has never been replace, do it. Clean the radiator. I traveled the vine a couple of times in the RV and the last time (3 yrs ago0, the temps went above normal. A new thermostat that was new and improved has been running since. Many thousands of miles and hills. Thermostats are cheap,.
