Anyone got any ideas why a flywheel won't come off? I'm using a harmonic balancer tool with 3 8mm screws and it's not budging at all. Ideas anyone? Bueller... Bueller...

 

Sometimes they can seem like they're rusted on. Squirt a little PB Blaster or Liquid Wrench on the threads and let it soak in a while. When you have the puller tight,tap on the puller bolt to see if you can pop it loose. If it doesn't try a little heat around the shaft with a propane torch,it will eventually pop off.