I purchased a 2014 silverado…
I purchased a 2014 silverado 5.3 litre 4x4 in April of 2024 with 141,000 miles . I currently have 167, 721 miles . I change my oil every 3to 4 thous. Miles using synthetic 0 - 20 weight oil and so far so good no tapping or knocking at all . No leaks either . Now when I bought this vehicle I felt noticed the trans shuttering , so I drove up onto the highway and sure enough the shuttering was horrific . So into the trans shop for a rebuilt . Since then I installed a AFM disabler which has me happy with both engine and trans driveability . So far no issues ? Remember I drive to and from work 130 miles a day . Hope this helps someone . PS Yes I'm a Chevy guy .