I need help, PLZ !!! I have 607 and the transmission makes problems. Dont know why, when the transmission is getting warm or hot, then while changing from third to second gear it feels like a hit, something is hitting in the transmission. However no one could find a problem in transmission itseld, it is automatic. I have taken the whole transmission apart and nothing is wrong there. maybe someone else had the same problem and might know the reason of the problem. thanks again !!!