What are common engine problems in a Ford Focus and how can I prevent them?

I recently purchased a Ford Focus and want to make sure I am taking proper care of the engine. What are some common issues that may occur and what can I do to prevent them from happening?

One of the most common engine problems in Ford Focus is overheating. To prevent this, make sure to check your coolant levels and keep up with regular maintenance. Also, avoid excessive idling and check for any leaks in the cooling system.

Another issue to watch out for is ignition coil failures. These are often caused by worn spark plugs, so be sure to replace them regularly. It's also important to address any warning signs like rough idling or difficulty starting the car.

To prevent transmission problems, make sure to regularly check and replace the transmission fluid. It's also important to avoid towing heavy loads and shifting gears abruptly. And if you notice any unusual sounds or smells, be sure to have it checked by a mechanic.