Hi everyone. Just joined. Just replaced the transmission on my 2004 Trailblazer LS 4.2/6 at 180,000 km. Hope the engine will continue for a while. I've been told it should. Current problems: CD player is "stuck" probably unit has to be replaced. Brakes (rear) are needing attention - I will be looking for some guidance should I decide to try repairing myself. Also, back door won't open - rear wipers have not worked for some time (maybe a common problem?). Still like the machine, though. 
terry_e
terry_e