[winprobs]

I am experiencing what sounds like the same thing with my 01 windstar with 183000 miles on it. As it sounds like this condition is a "leak" does the vacuum pressure read less than normal? I am getting idle pressure around 15 and around 19 at higher RPMs. Also, does this condition worsen over time as the gasket's leak get worse? Any help would be greatly appreicated.

Thanks.