Good day fellow Passat World B5rs. Been a while since i have been on. Actually a good thing since i have been able to fix or figure out all my last issues. My sons Passat is an 03 with about 115000 on it. Just the other day he was complaining that the trans was not going into reverse fast and sometimes the fwd gears would shutter or shift into gear hard. off to the garage we go. get it on lift change and top off trans fluid and try again. No joy still doing the same thing. I did notice while on the lift running that there was a swooshing noise coming from the trans pan that I have never noticed. After doing some research I was thinking it might be the O-ring on the reverse valve on the valve body? Any Help would be great.I also have pretty much a complete parts car if anyone is looking for a hard to find part hit me up.