Spark Plug Replacement in Timmins, ON

New Spark Plugs at James Toyota

Spark plugs help start the combustion process that powers your gas-powered vehicle. They light the air and fuel mixture in the engine’s cylinders, which creates a controlled explosion that powers the engine. When your spark plugs are in need of replacement, it’s pretty easy to notice, and it’s generally advised that every 50,000 kilometres or every 2.5 years you should replace your spark plugs, though this time can vary based on how your Toyota vehicle runs, as well as the type of spark plugs that are being used.

Spark plug replacement is a service we offer at James Toyota in Timmins, ON, to help get you back on the road with little disruption to your day. We also can handle other replacements, including Battery Inspection & Replacement, Cabin Air Filter Replacement, Engine Air Filter Replacement, and more.

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How Often Do Spark Plugs Need to Be Replaced?

For peak engine performance, your owner’s manual will tell you when to replace your spark plugs, as will a trained technician who is informed on the lifespan of the type and model of spark plug you are using. It’s suggested that you replace them every 50,000 kilometres or every 2.5 years, whichever comes first, to be safe. If you want to be sure you can always head to our service department, where our technicians will inspect your spark plugs and let you know if and when they need replacing.

What Are Signs Your Spark Plugs Need Replacing?

There are, however, signs you can watch out for that suggest it’s time to replace your spark plugs:

Check Engine Light Comes On

Worn or failed spark plugs, coil packs, and spark plug wires can make your check engine light come on. A flashing check engine light can indicate that there are misfires happening, which in turn can damage the catalytic converters and cost even more to fix.

Engine Misfires

If a spark plug isn’t firing correctly, the combustion process in the engine is disrupted, which results in the engine stuttering and jerking. This is especially noticeable when you accelerate, as that’s when the engine is doing the most combustion work.

Trouble Starting

Your spark plugs provide the spark that powers the engine, so when they’re older and more worn out, creating that spark can be trickier for them to achieve. You’ll start noticing that when you try and start your engine that there’s an extended crank time, or even that it stalls after start-up. If your vehicle doesn’t start at all, it’s more likely that the culprit is your battery, but it’s worth checking both if this is the issue you’re noticing the most.

Poor Fuel Efficiency

Spark plugs help maintain the fuel efficiency of your vehicle. They make sure the fuel is burning efficiently when working as they should, so if they’re on their last legs, there’s a noticeable increase in fuel consumption as your spark plugs aren’t properly burning the fuel that goes into the engine. Similarly, if you notice your vehicle doesn’t accelerate as quickly as it used to, this can be because the spark plugs aren’t as efficient as they used to be.

A Rough Idling

When your Toyota idles, it should be nice and smooth, similar to a kitten purr. When you instead hear rattling, knocking, or pinging noises when your vehicle is idling, it’s likely your spark plugs that are behind it.

Get Your Spark Plugs Replaced at James Toyota in Timmins, ON

At James Toyota, our service department is prepared to check and replace your spark plugs to keep your engine running perfectly. Visit us in Timmins, ON, to get your spark plugs replaced, or if you have any questions about our extended services. You can also reach out to us, or fill out the form below to book in for a service appointment today!