I just sneek off to the back lot to change mine. There are some grease stains in the second bedroom, or workshop as I like to call it. D

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1979 240D- 316K miles - VGT Turbo, Intercooler, Stick Shift, Many Other Mods - Daily Driver

1982 300SD - 232K miles - Wife's Daily Driver

1986 560SL - Wife's red speed machine