CarComplaints.com Notes: The 2010 Mazda CX-7 appears to share the same engine defects as the three previous model years: VVT/timing chain failure & turbo failure. The timing chain failure is especially bad with many cars requiring an engine replacement ($9,000+).
In 2011, Mazda began a "Special Service Program" that extended the warranty to 7 years/70,000 miles covering excessive timing chain noise — an early sign of timing chain failure. However coverage under the program requires perfect documentation of all required maintenance with other stipulations. Buyer beware.
10.0
really awful- Typical Repair Cost:
- $2,600
- Average Mileage:
- 66,600 miles
- Total Complaints:
- 2 complaints
Most Common Solutions:
- not sure (1 reports)
- replace engine (1 reports)
engine problem
Helpful websites
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A D V E R T I S E M E N T S
In April, the Engine froze with multiple noises at 78.197 miles. Replaced with a 45.000 mile used engine. That replacement engine exploded literally after driving my first 15-20miles....as I accelerated to enter expressway hill....it blew holes in the engine, smoking inside cabin..I feared it would catch on fire, while trying to get out of traffic. Sandy's Auto, Dunn NC replaced the second used engine, which Devore Cook used parts (Fayetteville NC) without a fuss, paid for 2nd since my 1st was on warranty. I am still afraid to drive it. It is parked 3 wks now. I see other similar complaints on line. (CarComplaints.com)
- Lucille M., Fayetteville, US