1999 Monaco Windsor Dash air/heat trouble
My 99 Windsor only blows thru the defrost vents. I know this is the default function because of no vacuum. My question is where does it get its vacuum from? I though there would be a 12volt vacuum pum...
Forum Discussion
Is your Monaco a Diesel? Diesels use a vacuum pump whether mechanical (belt driven) or electric. Gasoline engines provide vacuum so there are no pumps.
