Chevrolet first introduced the Trailblazer badge in the early 2000s, marketing the vehicle as a sized-up trim-level option for its beloved smaller SUV, the Blazer. A few years later, the Blazer was ...

Question:I have a2008 Chevy TrailblazerSS RWD with the 6.0-liter V-8 and 4L70E automatic, with 42,200 miles. The owner's manual says the transmission fluid and filter need to be replaced at 50,000 ...