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  1. Chevy C/K Truck Forum
    Just looking for the right size transmission cooler line hose to put on a 1989 K1500 Silverado. transmission is the 700r4. previously had 1/2 inch but unsure if that was the right size.
  2. Chevy Suburban Forum (GMC Yukon XL)
    I have a 2003 Suburban that I recently had the Transmission rebuilt October 2020 (reverse went out). After the rebuild some of the gears would still shift slightly hard. Over the past month it started shifting harder and harder but no codes. Then last week it had the hardest time going from 2nd...
  3. 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...
  4. 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...
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