Bimmerfest - BMW Forums - View Single Post - Aux Fan , AC , Coolant and Temp
View Single Post
  #26  
Old 05-16-2019, 02:32 PM
dmarkovina dmarkovina is offline
Registered User
Location: London
 
Join Date: Mar 2007
Posts: 39
Mein Auto: BMW 728i
Or just drill a 3mm burp hole at the top of the old thermostat to make sure no trapped air prevents the thermostat from opening fully and let the engine run a bit cooler. The OEM opening temp of 105 is plain silly. https://rover.ebay.com/rover/0/0/0?m...2F264183152212
Not sure if there are local guys doing it in US?
Reply With Quote