Green = Prestone = bad! Get some Zerex citris flush. Drain at radiator and engine block drain, Then flush with heater/defrost on. Drain again until all is clear.

Get some MB orange stuff here from Phil (best price!), distilled water and
one bottle of Red Line water wetter. Here in the South I run a 45 antifreeze 55 to distilled water mix.

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1993 Mercedes Benz 300D 2.5 205K (ex wife's)
1984 Mercedes Benz 300SD 320K (SOLD)
2004 Mercedes Benz C240 75K
1995 GMC Sierra 2WD 5.7L 188K
1983 Mercedes Benz 300SD 239K (SOLD)
1987 BMW 325i 220K (SOLD FOR SALVAGE)

609 Certification