5 Tips on Upgrading Your Spark Plugs

  • 2-4 hours
  • Intermediate
  • 40-75
What You'll Need
Spark plugs
Tool kit

Upgrading your spark plugs is something every car owner should consider. Not only will using new plugs help to improve performance, but these new spark plugs will increase the lifespan of the vehicle. The following tips will help you see the value of spark plug upgrades.

Tip 1: Spark Plugs Don’t Last Forever

Regular spark plugs are designed to last about 45,000 miles—not a long time for a car which travels an average of 25,000 miles a year. On the other hand, high performance spark plugs are designed to last 100,000 miles in the standard car. Spark plugs need to be replaced regularly when you want to keep that old car running. There is also no problem with changing spark plugs more frequently if a car seems to need a boost in performance.

Tip 2: Peak Performance from Strong Sparks

Upgrading your spark plugs will enhance your car’s performance. Standard spark plugs often have troubles firing, which can decrease the speed and reliability of a car. With newer high performance spark plugs, misfires are far less frequent. This reduces the emissions from the car while also increasing fuel efficiency.

Tip 3: Cold Weather Help

If you live in an area where the weather is cold, upgrading your spark plugs can help your car start more dependably. Cold starts are difficult for a car, but with high performance spark plugs, you can feel confident that your car will be ready to go when you are. Often, people mistake troubles with spark plugs as battery issues, but this is rarely the case. Having high-quality plugs in place will reduce starting troubles.

Tip 4: Prevent Bigger Repair Issues

The catalytic converter is one of the more expensive parts of your car to repair. But the use of high-performance spark plugs will help protect this important piece of your exhaust system. When older spark plugs misfire, they cause gas to fill the converter. This gas then overheats the converter and causes damage, resulting in the need to replace the entire part. When spark plugs fire correctly, this does not happen.

Tip 5: Choose the Right Plugs

High performance plugs are available for modern cars. These plugs have a longer lifespan which helps make them budget friendly as well as more effective. Check with your car’s manufacturer or a trusted mechanic to see what brand of plugs they recommend. You can install these plugs on your own, but it’s best to leave this repair to a professional if you’re unsure of what to do. New plugs are essential, even if used spark plugs are tempting. Spark plugs only have so many sparks in them and you don’t want to buy a used plug that’s ready to stop working.

Upgrading spark plugs is a simple way to protect your car and your sanity. With high performance spark plugs, you will enjoy fewer misfires and more days on the road.