Hello,

Sorry I tired some searching, but could not easily find my answer.

My 77 300D, new to me, has a oil leak on the vacuum pump. I noticed this leak coming down the block.

As well on the output pressure side there is some oil coming out. In fact my airfilter is very oiled up. But not soaking. Just damp. Is it normal for the oil to come out of here? Or do I have a seal or gasket gone?

I appreciate your help, thanks.

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77 300D- new to me, lots of "issues" to deal with. But a nice unit.
Diesel man- 84 Toyota Diesel cruiser