2025 Chevy Silverado 2025 Ltz Problems. I had a 2020 ltz and went though two 6.2 engines, one at 53,000 and the replacement when out after 1,800 miles and upon the third engine. #1 · feb 5, 2025.

I bought a 2022 silverado 3.0 diesel ltz great fuel mileage just had the first service done. #22 · jan 6, 2025.