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      01-08-2019, 03:24 PM   #1
OneSickM
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Drives: M3
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Anyone know the right proceedure for coolant bleeding on e90 M3?

I cannot find anything online that mentions exact procedure on bleeding coolant. I had to disconnect one of coolant pipe and good amount of coolant was spilled. I am trying to bleed the system to get rid of air and fill what is lost but I cannot seem to make it work.

What I have read so far:

1- keep tank reservoir cap open
2- start car and put heater on max and fan settings to lowest
3- fill tank to max level
repeat.

I followed exact procedure however the stick didn't move and stayed same level as before coolant spill
Appreciate 0