MummifiedCircuitry
Adventurer
My Gen2 is still overheating when driving slowly up hills. It won't overheat on the highways or going uphill at highway speeds, just low speeds (0-10mph). It can sit stationary for any amount of time and not overheat either, only on slow incline. I've replaced basically every cooling component except the water pump. New 170C thermostat, new CSF all metal 2-row radiator, new 13psi radiator cap, new upper and lower radiator hoses, dual 12" 1730cfm puller fans, new coolant temp sensor, new temp sender, used flush and clean solution, all fresh coolant and bled the system multiple times. Any ideas? I feel like it's not the water pump or it'd overheat when sitting still.