timmiing belt running off
I Just replaced the timing belt on my 2009 spectra, for the 2nd time. The original lasted 92K I replaced the second on at 167K. In just 3K I started hearing a noise, a rubbing noise. I found that the timing belt was running off the edge of the pullies I installed a new one, and started it and it runs like a top. but the belt is still off the edge. I was real careful to be sure the belt was in the center of the two main pullies. Can someone tell me what could be causing this?