Another question, im still having power problems with 96 300d 606 engine, 124k miles clean car. again new filters cleaned tank strainer and banjo bolt on injector pump , has a little more power now so im thinking fuel issue , but the puzzle is when engine is cold car runs fine , great pick up and power. Is there a sensor somewhere?also trans shifts smooth when cold after warm up it bangs into gear. could it be the kd relat thing? i have no diesel mercedes mechanics around just dealer 50 miles north, any ideas i will try thanks for help. Greg