One problem related to engine exhaust system has been reported for the 2004 GMC Canyon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 GMC Canyon based on all problems reported for the 2004 Canyon.
2004 GMC Canyon exhaust manifold broke and fell off while I was driving .
| Engine And Engine Cooling problems | |
| Car Stall problems | |
| Engine Shut Off Without Warning problems | |
| Engine Cooling System problems | |
| Engine Exhaust System problems |