[Beavskis]

They have my KRX at the dealer, engine temps go up to 235 in just a few minutes of riding, fan and thermal switch tested and works, radiator is not hot, radiator is clean, re-bled system four times, no air. Any ideas?

 

[UTV Bum]

They have my KRX at the dealer, engine temps go up to 235 in just a few minutes of riding, fan and thermal switch tested and works, radiator is not hot, radiator is clean, re-bled system four times, no air. Any ideas?

Maybe a bad or stuck thermostat?

 

[RonH]

They have my KRX at the dealer, engine temps go up to 235 in just a few minutes of riding, fan and thermal switch tested and works, radiator is not hot, radiator is clean, re-bled system four times, no air. Any ideas?

Experiencing the same issue. Dealer is trying their best to resolve. I may push them for a new thermostat.

 

[Beavskis]

They just installed a new thermostat, still the same. Now they are looking into the water pump.

 

[FJ80MAN]

plastic water pump impellers can come off of the shaft that drives them.....I've seen this before in the automotive world, KRX may have a similar setup. it doesn't happen very often, but it can happen.