Mar 17, 2020 · 6T70 Transmission Issues: And POSSIBLE FIX So, I have a 2014 LT 3.6 with the 6T70 6-speed auto. I have read MANY discussions of troubles with this transmission. My Dealer (Deien …

Jul 12, 2024 · Hey everyone my name is Danny I own a 2015 impala ltz 3.6l v6 with flex fuel and I was wondering if any of you know whether I would have a 6T45 or a 6T70 all i know is that both of these …

Sep 10, 2016 · What confusion as usual with the transmission fluid capacity. So I recently changed it on my 2013, went smoothly. Removed the 11MM drain plug, drained fluid, filled with appropriate amount …

Dec 2, 2022 · 6T70 Transmission Issues: And POSSIBLE FIX So, I have a 2014 LT 3.6 with the 6T70 6-speed auto. I have read MANY discussions of troubles with this transmission. My Dealer (Deien …

Sep 2, 2015 · I'm not a huge fan of the transmission flush machine, sometimes, the cost is insanely high (in my region it is), and, for the 6T70 transmission, the filter does not required to be replace at low …

Mar 16, 2022 · That leaves between 5 & 7 quarts in the torque converter and up inside the transmission, cooler, etc. The GM SI (service info) says the 6T70 drain and fill in the W body is 5.3 quarts and …

May 30, 2025 · Their years for the Impala 6T70 is listed as 2011-12. But that Transmission is in fact used in later years- probably 2013 and definitely in the 9th Generation 2014 and newer mostly have …

Sep 5, 2020 · Hi, I've noticed that the transmission in these cars (6T70) likes to be in the lowest gear possible at all times. When easing off the gas around 35-40 MPH I have been hearing a slight groan …

Jul 31, 2025 · Here are pictures of a 6T75 / 6T75E and a 6T70 (used in a 2017 Impala V6) transmission housing as they help to illustrate the fact that the oil reservoir area is vertical on these style …

Jan 31, 2018 · Same transmission with the same issues. The W-Bodies are all permuations of the 4T65E transmissions including the SS from 1998 to 2011. 2012 & up Impala got the transverse 3.6L …