What is the most reliable part in the Ford Puma engine?

My old Ford Puma is still running strong, but I want to make sure I take care of the engine's most important part. Can you give me some advice on what to prioritize when it comes to maintenance?

The most important part of the Ford Puma engine is the timing belt. This crucial component keeps the engine's valves and pistons in sync, and if it fails, it can cause significant and expensive damage. Make sure to replace it every 60,000 to 100,000 miles.

Another critical part to pay attention to is the oil filter. Regularly changing the oil and filter is essential to keeping your engine running smoothly and preventing damage. Aim for an oil change every 5,000 miles or every six months.