Over-Advanced Timing Chain
2009 Mazda CX-7
This problem may be covered under warranty. Ask your Mazda dealer.
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.
8.0
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 99,450 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace timing chain (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2009 CX-7 problem yet. Be the first!
A D V E R T I S E M E N T S
Engine light on a week after purchasing from used car dealership. Mechanic says overextended timing chain, and the computer code may have been wiped by previous owner, which can cause the chain to snap and engine go bye bye. Will be fixed under warranty, but will monitor for extra problems after repair as this has been noted before
- Brittany O., Basin View, NB, Australia