I'm trying to get my Escalade's gearbox sorted and honestly, I'm having a nightmare finding a workshop in Sharjah that really knows these 10-speed automatics. The car's been hesitating when shifting from 2nd to 3rd, and sometimes it feels like it's slipping under hard acceleration, which is pretty worrying for a heavy SUV like this. I've read online that these transmissions can have issues with the valve body or torque converter, but I don't want to just throw parts at it without a proper diagnosis. I came across https://gearboxrepairsharjah.ae/brands/cadillac/ which seems to focus on Cadillac transmission work, and I'm curious if anyone here has used them or knows of a similar specialist nearby. A mate mentioned he had a good experience with a shop in Industrial Area 4 that specialises in American cars, but I can't remember the name. I'm in Industrial Area 5 myself, so anywhere nearby would be ideal. I'd really appreciate a recommendation for a place that's honest and won't just try to push a full rebuild on me.