This is true for most, if not all, generations of the Ford Focus with the 2.0 liter engine.
Why is this important?
* Chains are more durable and require less maintenance than belts. They typically last the lifetime of the engine and don't need to be replaced as frequently.
* Chains are less likely to break than belts, which can cause catastrophic engine damage if they fail.
So, you can rest assured that your Ford Focus 2.0 liter engine has a reliable timing chain.
