How to Replace Spark Plugs: The Tune-Up That Restores Performance and Fuel Economy
Spark plug replacement costs $150 to $400 at a shop. Here is how to do most vehicles yourself.
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What Your Check Engine Light Actually Means and How to Read It Yourself
An OBD2 scanner costs $25 and tells you exactly what your check engine light is for.
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How to Change Brake Pads Yourself: Save $200 and Understand Your Own Safety System
Brake pad replacement is a beginner-friendly job that most repair shops charge $150 to $300 for.
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How to Replace Your Engine Air Filter: A 5-Minute Job Dealers Charge $40 For
An engine air filter costs $15 and takes five minutes to replace. Here is how.
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How to Check Tire Pressure and Rotate Your Own Tires
Proper tire maintenance extends tire life by 20,000 miles and improves fuel economy. Here is how to do it.
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How to Change Your Own Oil: Save $80 Every Time in 30 Minutes
An oil change at a quick lube shop costs $70 to $110. Here is how to do it yourself for $30.
