Ok I am going to try to explain this noise coming from my engine as best as possible. I had a friend change out my timing belt, but he did not check the crankshaft sprocket to see if the timing was right (he did check the timing on camshaft sprockets). When I drove it home and, every time I push the gas real fast there was a rattle/ring noise. The car drove fine I'm just worried about it. After he "fixed" the car he took it for a drive. I don't know if he new how to drive a stick that good or not but the same noise is louder when I let off the clutch slowly and take off slow at the same time it's just a loud rattle/ring noise. >Did he burn my clutch up? >Is it the crankshaft sprocket not being timed right? Anything will help thanks.