View Single Post
      04-04-2011, 02:22 PM   #45
Reflex_NL
Private
Netherlands
6
Rep
58
Posts

 
Drives: BMW 330i (E90) & Z4 3.0i (E85)
Join Date: Apr 2009
Location: Eindhoven

iTrader: (0)

I initiated the venting cycle as a check to see if the pumping is working correctly and noticed in the beginning the pump spinning in small cycles (on... off...on...off) and saw small, intermittent steams of water being pumped into the reservoir (by opening the coolant refill cap during the process). After 5 minutes it looked more like a wash cycle with the pump running constantly... did any of notice the same behavior?