Alright well I took the truck out for a trash run, and found out the exhaust is still leaking in the cab so what I think that it is, is the exhaust manifold gaskets. When I started it up I noticed some of the exhaust in under the hood.
Well, I been working on my exhaust recently. I bought an exhaust from a craigslist, its a 3" I was going to make it look stock looking, but I got word of AK losing the Emissions test up here, and so I'm going to cut it up, and have the exhaust come out the side, in front of the tire! Also I'm going to get some 4" coil springs. What I think happen was someone put a lift, on the truck, and when they sold the truck, they took off the lift. Anyways here a picture of the exhaust.