CarComplaints.com Notes: The 2009 Mazda CX-7 appears to share the same engine & A/C defects as the two previous model years: VVT/timing chain failure, turbo failure, & the A/C compressor clutch seizing. 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 turbocharger oil leaks & 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.
A D V E R T I S E M E N T S
Engine had a blown head gasket at 65,000 miles
Was burning oil and stalling at 67,000
Loud ticking noise (turns out the timing chains stretch and there was an extended warrantee to fix this problem). I was not notified.
Engine seized while the mechanic was trying to solve the problem.
Working on a solution now.
- Gregory L., Coronado, CA, US