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Old 04-08-2000, 09:14 AM
mbdoc mbdoc is offline
Join Date: Mar 1999
Location: Tucker, Ga USA
Posts: 12,153
MB makes & sells both degreaser & citric acid powder to clean inside cooling systems. A good dealer should be able to supply it.
Citric acid powder is for bi-annual cooling system flush. Degreaser is for oil in system(ie; headgasket blown).
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