Hey all new to the forum definitely picking up a 2020 TLX tech package. I’ve done some research and they overall look like very solid cars. I would like to get the 2.4 I4 but can anyone give any pointers such as known issues, things to look out for on the test drive. I love the K24 engine blocks they’ve proven to be very reliable just need valve adjustments here and there but that typically happens on manual vehicles. My biggest concern would be the 8 Speed DC Transmission I’ve heard it’s problematic is that true? What is the maintenance like on the I4, any necessary upgrades?