dnick

Hi, My check engine/trac light came on a while back. I recently took into the dealer and was told I needed to replace a vacuum switch valve, which I had them do. He said this was an emissions problem. My car has 65,000 miles. Now for my question, how do I find out if this is covered under warranty? The dealer I took it to gave me the run around, and my owners manual is not very specific. Any help would be appriciated. Dan