SunSun
01-04-2012, 09:48 PM
I wanted to check if my frequency solenoid C was working, so I listened to it and felt of it. It was vibrating. However, it had a rubber cap on the top where the air filter should have been, so it wasn't getting any air. I replaced the cap with the filter that I borrowed from the AC solenoid, since it doesn't operate in the winter. Is it possible that the cap was OEM and the solenoid should not be functioning on my car?