Oil Cooer lines leaking

[2019BossLT]

Oil cooler lines are leaking on my 2019 LT, found some videos on YouTube showing how to do them yourself. Anyone on here that has done them before and would have any tips or tricks to make it go smooth, it would be much appreciated!

 

[Jeffh70]

I had the oil cooler lines leaking from the crimps at the oil cooler on my 2019 LT TB. Lots of the 2019's had this issue and GM fixed under warranty as part of the powertrain warranty. One of many problems that truck had its gone now.