Many of the YouTube videos I've watched seem to indicate that it is transmission>bottom radiator>top radiator>transmission.
I think this is true for later models but not sure of the date they changed over.
Anyone know for sure?
Speaking of flushing, is it necessary to drain the sump and refill with same amount first before connecting a hose to the radiator and pushing out 2 litres at a time? Or can I just connect a clear hose to the top fitting, drain 2 litres, replace 2 litres and keep going till its nice and clean?