Parts for your 2017 Mitsubishi Outlander-Ignition coils

Understanding Ignition Coils on the 2017 Mitsubishi Outlander

The 2017 Mitsubishi Outlander certainly packs in a good range of features and technology, but when it comes to its ignition system, it's important to know what parts are doing the heavy lifting. One key component in many petrol engines is the ignition coil, and yes, the 2017 Mitsubishi Outlander uses ignition coils as part of its engine management system. These essential parts help the Outlander start smoothly and keep running efficiently, making them quite important for any driver who wants to keep their vehicle in top shape.

So what exactly is an ignition coil? At its core, an ignition coil is a transformer that takes the 12-volt power from the vehicle's battery and steps it up to the high voltage needed to create a spark at the spark plugs. Without this spark, the air-fuel mixture inside the engine cylinders wouldn't ignite, which means the engine would fail to run. Put simply, ignition coils are a vital link between the electrical system and the engine's combustion process.

The 2017 Mitsubishi Outlander typically features one ignition coil per cylinder, which is a modern design approach known as coil-on-plug (COP). This means each cylinder's spark plug has its own dedicated coil sitting right on top of it. This design improves ignition reliability, allows for more precise timing, and generally makes the engine run cleaner and more efficiently compared to older systems that used a single coil and distributor.

For Mitsubishi Outlander owners, paying attention to the ignition coils during routine servicing is a smart move. While ignition coils are designed to last a long time, they aren't immortal. Over time, exposure to heat, vibration, moisture, or oil contamination can cause the coils to fail or perform inconsistently. Signs of ignition coil issues in the Outlander might include rough idling, engine misfires, poor acceleration, or the check engine light coming on.

Regular inspection of the ignition coils is generally recommended, especially as the vehicle racks up the kilometres. Mechanics will often look for cracks in the coil body, signs of corrosion on the terminals, or oil leaks that could affect coil operation. Testing the coils can involve measuring resistance or using diagnostic tools to check for spark performance.

If any ignition coil is found to be faulty, replacement is the way to go. Because the 2017 Outlander uses coil-on-plug setups, swapping out a bad coil is usually straightforward and relatively inexpensive compared to more complex repairs. It's a job that can be done by a knowledgeable DIYer with the right tools, but most people prefer to have a professional mechanic handle it to ensure everything is reinstalled properly and the engine management system is reset if needed.

For those servicing their Outlander, it's also a good idea to replace spark plugs at the recommended intervals, since new ignition coils work best paired with healthy plugs. Ignition coils and spark plugs work hand in hand, and neglecting either one could lead to lower fuel efficiency, more emissions, and less enjoyable driving.

To keep the ignition coils in good shape, avoiding harsh engine cleaning methods that could damage the coils or wiring is advised. Also, when working in the engine bay, careful handling around the ignition coil connectors prevents accidental damage. Protecting the coils from oil leaks is important too, so any valve cover gasket leaks should be fixed promptly.

Many Mitsubishi Outlander owners won't experience ignition coil problems within the first hundred thousand kilometres or so, but once the car ages, it doesn't hurt to keep an eye out. Paying attention to how the vehicle runs and taking note of any sudden changes can save a lot of headaches later. A miss here or a stumble there could be the ignition coils letting you know it's time for a service.

In short, the 2017 Mitsubishi Outlander does rely on ignition coils as a crucial part of how its engine operates. Taking care of these components through regular checks and timely replacements ensures the car continues to perform smoothly, whether cruising around town or heading out on a weekend adventure. Keeping the ignition system healthy not only helps with performance but can also avoid unnecessary expenses down the track.