Leroy114

Ive been a chevy man for 55+ years now and I'm probably on my last truck. i bought a 2021 Silverado new with the 2.7 turbo. great truck and i like the 4 banger, a lot of power, surprising. Ive read that 200,000 miles is the lifespan and im hoping thats BS. i also have read the newer v8 engines are having issues like blown engines, top end frailer im wondering if anyone has heard of a 2.7 with more than 200,000 on it

my 21 2.7 runs great, no issues, has 34,000 miles ive read they get carbon build up. is that a big deal on the 2.7? should i use injection cleaner in the fuel?