Engine
Owners of the 2022 CX-5 report a range of engine problems including stalling or sudden acceleration, cracked cylinder heads with oil leaks, cold-start ticking noise, and timing chain cover leaks. Some describe warning lights, smoke, or repeated dealer visits before repairs were completed or the issue recurred.
- Warning signs:
- Owners report warning lights (check engine, battery, oil, critical malfunction alerts), high RPM fluctuation, burning or fuel odors, smoke, and loud ticking noises at cold start.
- What shops did:
- Dealers replaced control valve bodies, transmissions, cylinder heads, batteries, fuel pumps, and timing chain cover gaskets; some issues recurred or couldn't be duplicated.
“They discovered oil sprayed everywhere in the engine compartment, and discovered the cracked cylinder head.”
“The engine on my 2022 naturally aspirated Mazda CX5, is making a loud ticking noise when cold started.”
