Coolant Flush

[brownegaz]

My 2.5 MN is due a coolant flush, has anyone done this themselves at home, the radiator hoses look like being a real pain to get at, I plan to drop the bottom hose then flush the engine out through the top hose connection I assume the thermostat is where the top hose connects to the cylinder head.

[fridgie]

Make sure you either completely flush out the old coolant or replace with genuine coolant. My radiator ended up 1/3 blocked internally due to mixed coolants

[brownegaz]

The plan is to replace with genuine coolant once I have flush the old stuff out