NO .... if the system is leak free, the level will NOT go down.My 2006 Trailblazer makes a whining noise. I decided to check the power steering fluid and it's still on full from last August. Isn't the vehicle supposed to use it???
There is an "idler pulley" and a "belt tensioner" that go bad and can make all kinds of noise.It is a whining noise right when I start my vehicle. When I give it gas it goes higher. It whines the whole time its running. When I start it this morning I'm going to see where it's coming from. I'm thinking maybe it's the pulley where the drive belt is?
Do you have any other ideas?
Thank you so so much for replying!