Quote Originally Posted by taslucas View Post
The coolant for the ecotech commondoors is green. They have alloy heads.
Correct, i use the same green coolant in alloy headed engines.



I always thought Red was long life coolant (up to 5 years) Green was standard life (up to 2 years) , but i guess its just colouring at the end of the day and means little, ive also seen green auto transmission fluid, and purple engine oil.