Zo6 LVR
Well-known member
I just purchased a 1995 coupe with 44,000 miles. The only thing not working properly is the HVACsystem. The system cools and heats per the automatic settings, however I cannot direct the airflow to the dash via the position buttons on the control. The air flow is in the default mode only flowing to the windshield and the floor no matter what position I put the system in. This indicates a lack of vacuum to the control to me. I checked all of the vacuum connections on the engine I could find and at the vacuum resevoir and all appear to be well connected and in good condition. Has anybody experienced the same problem and found the cause???