Hey folks, long time. Recently bought a used truck and need to have the transmission fluid changed (don't think it's been done in it's 65,000 mile lifetime). Can anyone recommend a reputable shop that has a hot flush machine and knows how to use it? lol I'd really like to have the hot flush done as this particular truck (2010 F-350) holds more than half its tranny fluid in the torque converter which can't be accessed unless the tranny temp is 170 deg or higher. Thanks!