G gideon87 Member Sussex Jun 13, 2017 #1 Apart from the engine coolant BMW supplies is there any other makes anyone would recommend
S Steve84N Senior member Jun 13, 2017 #2 Nope. Just get it from BMW, it's about £30 for the 3 bottles you need which is then made up 1:1 with distilled water.
Nope. Just get it from BMW, it's about £30 for the 3 bottles you need which is then made up 1:1 with distilled water.
S SonnyA85 Senior member Jun 14, 2017 #4 what is the best way to flush this out? i've heard of people using coolant cleaners and all sorts as this stuff can build up like a sludge on the inner of the tank.
what is the best way to flush this out? i've heard of people using coolant cleaners and all sorts as this stuff can build up like a sludge on the inner of the tank.
