One problem related to engine cooling 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.
There is a high pitched whining coming from the engine whenever I use the air conditioning. The whine is not constant. It sounds like it makes the noise when the air conditioning compressor kicks in. I bought this vehicle on 4/29/2004.
| Engine And Engine Cooling problems | |
| Car Stall problems | |
| Engine Shut Off Without Warning problems | |
| Engine Cooling System problems | |
| Engine Exhaust System problems |