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inoel inoel is offline
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Join Date: Nov 2020
Posts: 1
Heater Core Flush

Hello All,

New to this forum and have a question - probably elementary to some, but need help!
I have a 1999 528i (E-39) and i believe the heater core needs to be flushed...heat is not what it used to be - rather low. From my research, it seems pretty easy. my question is, how do i know/identify which is the 'intake and outlet hose going to the heater core?
Old 11-17-2020, 09:55 AM
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