My Td6 just died on Saturday (Awaiting official diagnosis). Symptoms began with a very fast “lurching/bucking” vibration if the revs dropped below 2k rpm, or went above 3k and progressively lost available gears. Managed to nurse it to a pull-out (a very tight 2 lane mountain pass) and just as I came to a stop, red engine oil light illuminated briefly, then extinguished. Placed trans in neutral, applied the parking brake, and upon opening the door, was greeted with a stomach churning sound. Will upload videos of the initial symptoms and after sounds momentarily. Thinking this might be the first engine & trans failure on here?