Re: Stewart's 1955 Packard 400

Posted by HH56 On 2016/1/29 11:14:00

OK, I found it. If the switch in post 358 is the one you are using it is original style and NOT polarity sensitive. Having said that, there is always the possibility one of the heater elements has burned out and it only works in one direction. That would have caused the car to raise or lower at some time and never return to level. The heaters failing and not being repairable was the reason the solid state reworks were conceived.