Mazda CX9 owners have reported 351 engine and engine cooling related problems since 1996. Table 1 shows the 20 most common engine and engine cooling problems. The number one most common problem is related to the vehicle's engine and engine cooling (275 problems). The second most common problem is related to the vehicle's water pump (37 problems). For details of each of the problem category, use the links in the table.
I took our vehicle into Mazda due to a coolant leak that could not be located. It had my wife stranded due to the vehicle overheating. Everything lined up with csp11. The dealership is now stating that the vehicle has a blown gasket and needs an engine replacement. Read details...
Water pump failed and impacted my engine as well. I just brought my car in as well 10/20/2020 no mention of this issue. Beginning in 2007 and continuing through the 2016 model year, Mazda has incorporated its mzi cyclone engine (the �cyclone engine�) into hundreds of thousands of Read details...
The contact owns a 2012 Mazda cx-9. The contact stated while driving at various speeds, the vehicle stalled. Additionally, the brakes failed to engage when the brake pedal was depressed. There was no warning light illuminated. The vehicle was taken to an independent mechanic to be diagnosed. Read details...
The power steering and power breaking suddenly failed while traveling at about 40mph. The check engine light had gone on a few minutes before the car had this incident. With considerable force on the brake I was able to get the car to the side of the road. Read details...
The contact owns a 2008 Mazda cx-9. The contact smelled burning rubber and heard a clicking sound when driving the vehicle. The vehicle was not diagnosed nor repaired. The manufacturer was not notified of the failure. The failure mileage was 92,000. Read details...