2019 GMC Denali 1500 with 8L90 transmission SHUDDER WHEN SHIFTING! Feels like a misfire!
Today we have a 2019 GMC Sierra 1500 Denali that has the 8 speed transmission that has a shudder when shifting. Per GM TSB we don't need to replace the transmission! I was unable to buy the correct tools for the job due to no inventory anywhere so it became a messy job but we got it repaired! Thanks for watching! Parts needed: Mobil 1 Synthetic LV HP OEM part number 124715 Tools needed: https://www.freedomracing.com/dt-5119... DT52263 Block off plate (OUT OF STOCK AT TIME OF PUBLISHING) I am not sponsored by Freedom Racing! Yet! TSB #18-NA-355 #automobile #mechanic #tranmission #gmcdenali #vortec #mechanicshop #diy #truck
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