Audi Coolant: P/N ZVW 237 105 vs. G12
11-06-2005, 05:43 PM
#11
All coolants are ethylene glycol except non-toxic propylene glycol(PG)Return what you have for G-12+
Just use lowered concentration of any or either coolant to run to Audi dealer and exchange the dealer stuff for something that is not obsolete...something silicated...a hybrid with organic acids ...oh...how about G-12 Plus....or what I use Mercedes/Xerex G-05. G-12/Dexcool or strait OAT coolants do many bad things. Eats seals, corrodes WP...bad ****. No wonder NO AUTOMAKERS CURRENTLY USE IT.
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