Things You'll Need:
- Car or SUV
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Step 1
Change your cars air filter at least every 6 months. Air filters get dirty from road dirt and bugs and deprive your engine of air that can led to poor combustion in your cylinders.
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Step 2
Keep your tires properly inflated. Check with your cars owners manual for the correct psi. Under inflated tires will reduce your gas mileage.
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Step 3
Change your spark plugs to high performance plugs. High performance plugs will improve your cylinder combustion which will increase engine performance.
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Step 4
Get regular tune ups as designated in your owners manual. Tune ups are an important part of keeping your engine running at peak performance.











