Eng Motor Home Rj01228542 Hot [2021] Review

: At first, they suspected a sticking thermostat. According to experts at Stream RV , a malfunctioning thermostat can prevent coolant from flowing to the radiator, causing sudden temperature spikes even in cold weather.

The operator reported that the engine is running "hot" under load. The temperature gauge frequently exceeds the normal operating range (210°F+ / 99°C+), particularly during sustained inclines or high RPM operation. No steam was observed, but the cooling fan engagement seems frequent. eng motor home rj01228542 hot