Ok, so I have this problem we pinpointed today after hours of searching for what seemed to the the TCT, after which we pulled out sandblasted it, cleaned stuck it back it and still we got the same sound a small rattling inside the head... Took the spark plugs out ran a compression check and the 3rd spark plug was clogged up with muk and burnt bad... went it and stuck the comp tester in there and got a 55 psi dry and wet it came out to be 75 which brought us to the conclusion it was a piston ring... So has anyone had this problem in the past? If so what would you guys recommend for me to do any helpful links would be nice to shops or threads. Also if you wanna be an angel go ahead and PM me. Thank you arigatooo.

 

today was a fun day man haha sorry for your problems though hopefully we can get the parts in soon and get the car back to running good we will just make a tech day out of it and get some people to help out at the hobby shop...O well though I knew it was the rings the second I pulled that spark plug out and saw nothing but burnt oil on it. Rebuild time

 

Yup lol, lets see how far we can take this and like you said make a learning experience out of it. Hope we fix this soon.