Oh yeah I had an issue with it hydro locking with diesel. Injector seals were bad. On one bank. 3 out of the 4 wouldn't come out. They had to damage the injectors to get them out. Something about carbon build up around the injector because the o rings were shot.
Would factory injectors on one bank and 155cc injectors on another cause this issue? It's a possibility the dealership installed 135cc injectors when they did the injectors. I need to call. I did inform them I had 155cc. But that may have gone in one ear and out the other.