One problem related to brake hoses, lines/piping, and fittings has been reported for the 2001 Chevrolet K3500. The most recently reported issues are listed below.
My truck has excessive undercarriage rust, to the point of reduced material thickness on the frame and all frame mounted components. Have experience one fuel line failure and fear additional failures of fuel and brake lines. Also all suspension mounting points have large metal flakes coming off.
| Brake Foundation Components problems | |
| Brake Hoses, Lines/piping, And Fittings problems |