Ever since i bought this scamp it has a vibration above 2500 RPMs (no matter which gear you're in). I've put new wheels and tires, had the driveshaft balanced, new u joints, and put in a new transmission mount. I still have the same vibration. The guy at the shop that balanced my driveshaft told me the slip yoke looked like it was wore out a little bit and I may need a new tail shaft bearing.
Sometimes if I accelerate rapidly it doesn't vibrate, if I get the car about 3500-4000 RPM's it...
Weird Vibration at 2500 RPM's and above
