Just paid for a subscription to Alldata DIY...and I think I might have made a pretty bad mistake.
When I did a transmission fluid change a few months ago on my 2019 Cadillac Escalade ESV with the 10L80 MF6 transmission, I used instructions for the 10L80 which called for checking transmission fluid at between 75-80C (167-176F). However, Alldata says to check it at between 95-100C (203-212F). Which means my trans was probably overfilled....
How badly did I screw up? I'm having issues, getting a very odd vibration/shimmy when feathering the throttle when the torque converter goes into lockup. Vibrates the entire truck like mad until I either mash the throttle forcing an upshift, or take my foot off the throttle.
When I did a transmission fluid change a few months ago on my 2019 Cadillac Escalade ESV with the 10L80 MF6 transmission, I used instructions for the 10L80 which called for checking transmission fluid at between 75-80C (167-176F). However, Alldata says to check it at between 95-100C (203-212F). Which means my trans was probably overfilled....
How badly did I screw up? I'm having issues, getting a very odd vibration/shimmy when feathering the throttle when the torque converter goes into lockup. Vibrates the entire truck like mad until I either mash the throttle forcing an upshift, or take my foot off the throttle.