Quote:
Originally Posted by bmw1racer
Changed the coolant today (N52 engine) per the OP's procedure. 
The bleed cycle ran for 15 minutes.
It took more time to remove/replace the belly pan than for the coolant change itself.
BTW, what's the shelf life (if any) of the coolant? I overestimated and bought two gallons of BMW coolant instead of just one.  |
I would think an un-opened bottle of coolant could last for years in storage. Try to store in a climate controlled location.