Yeah I'd like to know what causes that as well because my wrecked '85 did that as well. I'm going to have the engine and tranny out in a few weeks and I'd like to get it fixed while the fixing's good.

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Seth

1984 300D 225K
1985 300D Donor body
1985 300D Turbo 165K. Totaled. Donor Engine. It runs!!!
1980 300SD 311K My New Baby.
1979 BMW 633csi 62K+++? Dead odo