“寶馬軟管,塑料冷卻係統部件和水泵的壽命,我認為6-7年或90-105k, 冷卻水可能會持續(在某些情況下更長)更長時間。”
Buddy of mine has an m5... clock work my friend.. every 40k.
Also, what I have found is that ever 80K or so... full overall of the coolant system needs to be done. I have had many BMW mechanics at reputable independent shops all say the same thing.
This is the nature of this beast... you either live with it or get a Honda”