Yea I am not against taking your money to rebuild the motor but your pretty much right it would cost around the same to just buy a rebuilt motor. I would call them to find out if they have any cuz their web site is far from being updated on a regular basis.
UPDATE!!!!
I took it to the shop a while ago, and the mechanic finally said that its running very rich and washing out the piston rings...
And he doesn't know what could be causing it to run so rich
I am going to replace the FPR tomorrow and see if that fixes anything.
Any suggestions?
Thanks
EDIT: Also, while it is running there's a weird whistling sound coming from the engine somewhere???