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How often do you change spark plugs in a Toyota Corolla?
I just bought a used Toyota with 45,000 miles on it. It runs great, but I am trying to make sure all the maintenance has been done. How often do the spark plugs need to be changed in a Toyota Corolla? Should that be done already?
Lynell Spencer · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
Sticking to a
basic maintenance schedule
is one of the best things you can do to get the most miles out of your used car
. You should change the spark plugs in your
Toyota Corolla
every 60,000 miles, or when they show signs of failure. This service will cost around $150 bucks at a mechanic.Spark plugs are responsible for igniting the air-fuel mixture inside your car’s engine, creating the chain reaction that generates the engine’s power. As part of your car’s routine maintenance, they should be changed out around every 5 years or 60,000 miles.
However, if your car is showing any of the following symptoms, you will want to get your spark plugs checked sooner.
- Engine vibrations
- Rough idling
- Decrease in gas milage
- Power loss or power surges
- Takes longer to crank the engine when starting.
- Check engine light is on
Properly functioning spark plugs are critical to the operation of your car. Without them, the air-fuel mixture does not ignite, and your engine can not create the combustion that it needs to power the engine.
While you are getting your used car caught up on maintenance, let the car insurance app
Jerry
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- Gregory R.
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Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.
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