OK, here's the deal, I changed my timing and accessory belts and now it wont start. I checked it again, took everything apart and put it back together and same deal, no start. When I turn the key, it cranks, but doesnt start. Did I do something wrong? The sproket marks were aligned and everything. Ive done it before a few years back and didnt have a problem.

Also, I found a 1 inch seal, redish in color on my driveway. I dont recall taking that out or seeing it when I did the belts. I was just wondering if it seems like a part thats related to when I changed the timing belt? found around one of the pulley's?