Timing chain on 1996 Pontiac Sunfire replacement

United States
November 26, 2006 4:17pm CST
My 1996 Sunfire jumped time by several teeth. I replaced the chain but it won't start. It backfires through the intake. I went by the manual but still don't know if it's timed right or if something else is wrong. Where is the timing mark on the cam shaft gear?
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