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Ok real question this time, vacuum control switch. 200

posted by  Maxspeed on  Fri Sep 22 13:09 CST 2006
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last visit: Mon Jan 20 21:55 CST 2014
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I need to know if there is any type of lubricant or other chemical that should be inserted into the heater/ac vacuum switch on the center console that might make it operate with less vacuum loss. Everytime I drive up a long hill I seem to lose vacuum. Traced all the lines with my vacuum gauge and discovered that the switch is the main problem. All pods are sealed, all lines are leak free. The main vacuum valve on teh engine is fine. I can hold vacuum on any individual line without any loss. After attaching the switch I lose vacuum readily. I know all the functions of the switch per line and position so testing was simple. Any help with this?.. Max.:>)
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Max..1989 244 DL 5 Spd., V15 Phase II Cam Bilstein HD, Turbo Swaybars, Poly Bushings all round, Turbo Wheels, Black leather interior, Electric mirrors, LED dash and gauge lights and now NEW ECODES with the turn signals, 1992 black 244 next project






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