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heating and air conditioning 700 86

posted by  someone claiming to be Rafael Riverol on  Wed May 23 17:11 CST 2001 [RELATED]

With A/C on, I cannot get heater valve to close with vacuum. That is until I turn off the engine. Then the vacuum connection closes the heater valve completely for a few minutes. After these few minutes, vacuum is lost and the valve opens again. Please, can anybody tell me what is going on. I have read several times the heating and air conditioning section of FAQ for 700 and 900 cars, but I do not have a handle on the problem. Thank you.





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New heating and air conditioning [700][86]
posted by  someone claiming to be Rafael Riverol  on Wed May 23 17:11 CST 2001 >


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