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International Automotive Technicians Network
Re: Mystery BMW coolant
Posted to Technical Discussion Forum on 1/22/2021

I never replace the o-rings.I change the [...] I take it [...] gets a new [...] going to go down that road [...] putting in the o-ring.

Been there done [...] hose if I take it off.

I do it on my wifes [...] all my customers .

Just because I have been [..... Login to read more.