I found I was accidently putting the old chain on, that is why it was loose, so I switched chains, and it was having a hard time getting on, but I did get in on, but I found after looking at a site that I didn't have it timed right so I did what the site said to do, I matched up the 2 notches on the sprockets, and made sure the #1 piston was at the TDC and then put it all back together. Then I turned the key, and It won't start, I trys to start, but it is acting like it isn't getting gas, and when I try to start it I can smell gas really strongly, especially by the gas tank, I think my gas lines might be clogged, but I am not sure, or maybe my injectors are bad. Is their a way to find out if any of those are the problem? or is their another thing to do to time it that the autozone site doesn't say?