How do I use Toyota fuel injector cleaner?

My Toyota Highlander is about 10 years old now, and my MPG isn’t the best. I’ve heard using a fuel injection cleaner can help, but how do I use this?

Matthew Macgugan · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
Wow, it’s pretty impressive that you’ve owned your
Toyota Highlander
for that long. That must mean you know how to take care of it!
Using a Toyota fuel injector cleaner is as simple as pouring an entire bottle of fuel injection cleaner into your gas tank the next time you fill up. As it runs through your fuel pump and injectors, it will break down harmful deposits and result in much better performance and miles per gallon.
Make sure to invest in a high-quality fuel injector cleaner for best results—the Toyota brand should be great!
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MORE: How to choose the best gasoline or fuel for your car
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