Read my thoughts here - http://www.peachparts.com/shopforum/tech-help/369142-1982-300-sd-c-system.html



If you really want to stick with that R4, ACkits.com probably has what you desire.

Who built it? Compressor Works makes a good new unit.

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I'm not a doctor, but I'll have a look.

'85 300SD 245k
'87 300SDL 251k
'90 300SEL 326k

Six others from BMW, GM, and Ford.

Liberty will not descend to a people; a people must raise themselves to liberty.[/IMG]