Table 1 shows seven common engine and engine cooling related problems of the 2010 Mazda CX9. The number one most common problem is related to the engine and engine cooling (eleven problems). The second most common problem is related to the water pump (eight problems).
Water pump failure causing catastrophic engine damage Read details...
The contact owns a 2010 Mazda cx-9. The contact stated that while driving 25-30 mph, the vehicle shutoff with the check engine warning light illuminated. The contact checked under the hood and noticed the coolant reservoir was empty. The contact pushed the vehicle to her residence. Read details...
Ticking noise was heard as I accelerated the vehicle and as left turns where made. The ticking noise was louder when the engine was cold. Mazda recommended to replace engine immediately without further inspection. Read details...