Thanks!!!
Yeah, I hate those.
What I remember most about the T-RG is the inlet for the turbo that's kind of open for all kinds of debris to fall into. I must have changed 3 turbos because of that. And every time I found some sort of clamp piece that broke off or something similar. I cleaned up the whole engine compartment after that and then, boom, I get the next plane with the same problem. (I think we maintained 3 or 4 of them...)