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Old 03-17-2002, 08:09 PM
Mark Herzig's Avatar
Mark Herzig Mark Herzig is offline
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Join Date: Apr 1999
Location: Austin, Texas
Posts: 380
Warmup Regulator: '79 450Sl modified

I noticed that the Warmup regulator was different for '79 450SL's. The CD shows a modified vacuum wiring between it and the additional air valve. I was just curious if anyone knows what the modifications were for '79.

Mark Herzig
1995 E300D 153K
1985 300D 142K (sold)
1979 450SL 122 miles (sold)
1992 500E 127K (sold)
1987 300SDL 132K (sold)
1986 300E 161K (sold)
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