I'm going to do a complete flush via the cooler line on my 2008 Silverado. I changed the filter and 5qts in the pan at 25k miles with dex-vi. Truck has 51k miles on it now. I'm looking to replace all 12 quarts in my 4L60-E transmission.
Should I leave the filter alone since I've already changed it once? Or should I change it out again? Also would I benefit going with a complete change with Amsoil SS ATF vs going with a group III synthetic Dexron-VI?
I tow a car trailer loaded a couple times a month ~7000lbs, so that's why I'm servicing this 4L60-E so often. Thanks guys!
Should I leave the filter alone since I've already changed it once? Or should I change it out again? Also would I benefit going with a complete change with Amsoil SS ATF vs going with a group III synthetic Dexron-VI?
I tow a car trailer loaded a couple times a month ~7000lbs, so that's why I'm servicing this 4L60-E so often. Thanks guys!
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