I have a 2023 Tahoe with the 6.2 engine. i have read that running in 9th grear is the way to stop DFM without buying a disabler. I am afraid of voiding the warranty.
I pull a 6500 pound camper in the mountains of Colorado The temp of the transmission around 190 or so. With the 10 speed transmission 6.2 2023 Tahoe is it safe to be in 6th grear at around 3300 rpm's
That looks like the one I had that was traded in at Sterling Chev in Illinois. Now have a Tahoe RST with the 6.2 and looking at adding a extra trans cooler. We live in Colorado and not liking the temps in the transmission
Just brought my new Tahoe home and it looks like yours. So far I love it as it handels the mountains in Colorado great. I do need to add a transmission cooler and need som advice
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