Maybe I'm getting soft in my old age, but this is one job I would give to a dealer or a good independent shop. Makes sense when you consider the environmental issues of disposal, the relatively low cost of having it done and that wonderful feeling of coolant running down your arm.

My $.02.

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Chuck Taylor
Falls Church VA
'66 200, '66 230SL, '96 SL500. Sold: '81 380SL, '86 300E, '72 250C, '95 C220, 3 '84 280SL's '90 420SEL, '72 280SE, '73 280C, '78 280SE, '70 280SL, '77 450SL, '85 380SL, '87 560SL, '85 380SL, '72 350SL, '96 S500 Coupe