[3rdcoast228i]

I've made the decision to keep my car long term so I want to do an early oil/filter change on the auto transmission.

Problem #1 is if I have the dealer do it, then they won't change it when it's due under my 100k maintenance plan. Plus this is likely a $1000 service at the dealer. Part of that cost is the oil filter is part of the pan, and the dealer will charge at least $350 for the pan and I can get one for $150 online.

Do it my self cost would be less than $400 But I don't think I will be able to get %100 of the fuid out. Not sure I need to tho

What would an Indy shop be able to do that I can't do my self? My understanding is they have machines that can flush more fluid out. IE whats left in the torque converter...

Any thoughts would be appreciated