J jyhuh Member Feb 27, 2013 #1 Hey guys, I did a coolant flush on my 03 Z4 last week. I didn't use the BMW coolant but Presotone :0 Anyone else flush theirs without BMW coolant?
Hey guys, I did a coolant flush on my 03 Z4 last week. I didn't use the BMW coolant but Presotone :0 Anyone else flush theirs without BMW coolant?
A AlanJ Elite North Yorks Feb 28, 2013 #2 As long as its OK for the engine type then I see no issues.
