Ok , there is something definately wrong.I was driving and can barely keep at 50 KM/HR (about 32 miles) and I have a bit of an exhaust leak , so I hear it popping every so often.I know where the leak is , I guess I just didn't tighten the clamp down enough just before the muffler.

Anyway , it runs great , just no power at all.It almost sounds like something in the tranny is making noises also , but not sure if that would affect driving power at all.My mechanic did replace the front seals for me and reinstall the tranny and he didn't mention anything wrong in there , plus I have been driving it since.So I'm kind of stumped as to this sudden lack of power.