coolant temperature changed
I have had this coach for about 3 years. The engine temp has always ran about 195 to 199 degrees unless it was very hot outside(90 to 100 degrees). On those very hot days it would go up to about 205 d...
Forum Discussion
To combine two suggestions already offered:
Time for a cooling system service.
Flush and refill coolant and a new thermostat.
IF this is a used unit that is over 5 years old.
Otherwise don't worry about it as the in-dash meter itself can vary that much without any real change in the engine. This is one reason why many don't HAVE temperature gauges anymore and most of the ones that do don't have scales on them.
Time for a cooling system service.
Flush and refill coolant and a new thermostat.
IF this is a used unit that is over 5 years old.
Otherwise don't worry about it as the in-dash meter itself can vary that much without any real change in the engine. This is one reason why many don't HAVE temperature gauges anymore and most of the ones that do don't have scales on them.
