GM Truck Club Forum banner

automatic transmission

  1. Chevy Suburban Forum (GMC Yukon XL)
    Hi folks, hope you guys are having a good day. I have a 2010 Suburban LT with RWD and just had a new flush transmission oil (16 liters), change of new filter tranny, and a new rear differential fluid change. The mechanic pull the tube on the radiator to bleed the oil transmission oil out and...
  2. Chevy C/K Truck Forum
    So driving along tranny pops out of Drive into Neutral. Weird. Than I go to stop and put into park and no go. Shifts fine otherwise R-1 but just won’t make it past Reverse. I took cable off the shifter and it won’t go either. But I can go underneath and flip the lever off the tranny manually...