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Showing results for tags '8 speed transmission'.
Found 3 results
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My 2021 Silverado RST with a 5.3 and 8 Speed developed the dreaded "Silverado Shudder" at about 64,000 miles. I took it in, and it needs a new Torque Converter. The new Torque Converter replacement does not include any labor/parts for changing the filter and flushing the fluid. $2200 labor, $900 parts, and $50 misc for $3150. I have to say that is twice what I thought it would be. This is the one time I actually bought an extended warranty thats only good for about another 5K miles. It covered all but a $100 deductible and $683 for the fluid flush and filter. I'm grateful I had the warranty, but I didn't expect a fluid flush and filter change to be almost $700. -
Hello, first time posting. I'm sure it has been asked prior to my post but I'll be honest 101 pages is a lot to go through. I'm looking at replacing my current (6 speed) transmission with either the 8 speed or maybe a 10 speed. First big question I have, because so far my research hasn't provided many answers is if an 8 or even a 10 speed could in fact fit into my 2014. Secondly, would the computer or any other electronics need updating inorder to support a newer transmission? Any help is appreciated.
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Early September 2018 build, 2019 2wd 8 speed 5.3L, transmission temp never exceeded 170, now while driving same route and conditions the trans temp is 185 and the 1-2 + 2-3 light throttle shifts are slide/ bump affairs and the corresponding downshifts are very harsh. Started all of a sudden. Very repeatable. When the trans temp is below 175, it upshifts and downshifts fine. Warranty still in effect, fluid never updated to the newer Mobil 1 version. Anyone have any experience similar to this? Thanks for any insight.
