I'm thinking if I do this it will increase air flow through center and side vents. Can anyone tell me how to do this and/or supply a link to threads answering this?

Thanks in advance, wep

why not fix the vacuum parts so that they work right (or for the most part correct)???

JMH

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Current Diesels:
1981 240D (73K)
1982 300CD (169k)
1985 190D (169k)
1991 350SD (113k)
1991 350SD (206k)
1991 300D (228k)
1993 300SD (291k)
1993 300D 2.5T (338k)
1996 Dodge Ram CTD (442k)
1996 Dodge Ram CTD (265k)

Past Diesels:
1983 300D (228K)
1985 300D (233K)

I've had it to my merced shop 2x already for this. so thought I'd look into this approach.

wep