I'm brand new and had a question. My 02 Duramax is in the dealership today for a Glow Plug activator?? Anyway that's not my concern as it is under warranty. My concern is I asked them to fix the P/S leak that has been ongoing for about a year. Then I see that allot of people have had that problem. The truck has 60,000 miles and is this something that I should try to get warranteed? This is an incredible sight.