Yesturday was driving m rs4 3 it has a os max 18 engine with a light weight fly wheel. Every time i drive it the clutch bell would always come off. And my gears would gets stip. So i nothice that it was the fly wheel getting lose each i drive it . So i had put threadlock so it would happen again. Everything went alrite until the third day of rideing it. I notice that the screw that hold the fly wheel made a hole in the middle of the fly wheel. Making the fly wheel lose and not being able to turn on. I put the factory fly wheel. And the car doesn't stay on. It shut off everytime i hit the gas. I change the plug, i check if it was getting few to the carb. check it the fly wheel was lose. One more thing i tighten everything real tight in the fl wheel.