One problem related to power train driveline has been reported for the 2002 Chevrolet Silverado. The most recently reported issues are listed below.
Vehicle drivetrain makes 3 noises - #1 - cracking noise when shifting forward to reverse. #2 - clunking noise when slowing and then re-accelerating. #3 - when upshifting & downshifting vehicle drivetrain clunks.