So not your typical timing issue here. I was in an accident and got my 2007 aveo from the body shop and they told me it was blown up. Towed it home and popped the timing belt covers off and sure enough the marks were about two or three teeth off. Did a leak down test.. passed 100% so pulled the belt off, lined everything back up and sure enough the car fired right up. Idled smoothly but when we drove it, it had no power. Pulled the plugs and they were black! So I am assuming things just are not lined up properly, but the marks seem dead on. The belt does need replaced, but we wanted to make sure that was are only problem before we dumped more money into this thing. I have a timing light, and see the mark on the crank pulley, but I am not sure what I am lining it up against and I can't find any helpful info online.

I really appreciate any advice,

Erin