One problem related to engine exhaust system has been reported for the 2001 Chevrolet C/k 2500. The most recently reported issues are listed below.
Noise and exhaust leak. Exhaust manifold nuts broke on 2001 chevy 6 liter. Engine only has 90,000 miles. Repair cost over $1,000 to fix both sides.
| Service Engine Light On problems | |
| Engine And Engine Cooling problems | |
| Engine Exhaust System problems | |
| Engine Stall problems |