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JimKshortstep4x4 · 10-17-2002, 09:41 AM

Trucks should have three ports on the control switch, one for vacuum source, one for air door on right kick panel, and one for outside air door on fire wall.

Jim

10-17-2002, 09:41 AM	#2
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	Trucks should have three ports on the control switch, one for vacuum source, one for air door on right kick panel, and one for outside air door on fire wall. Jim