I don't believe this model used an aspirator motor. Instead it used an ejector (air jet nozzle) driven by bleed air from the blower. Maybe that or the connections to it are bad?
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Peter Frederick Sent: Saturday, December 29, 2007 17:15 To: Mercedes Discussion List Subject: Re: [MBZ] Climate Control 1980 300D Replace the aspirator motor, there is a small fan that pulls air across the sensor. If it's bad, you will get the same effect as no hose -- the temp will shoot way up and way down in the car as heat or cooling slowly penetrate to the sensor. Peter _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
