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Learning Center

15 Ways to Improve Fuel Economy

Are bad habits killing your fuel economy? Learn these 15 tips for improvement. Read More

Why Do Failed Oxygen Sensors Need to Be Replaced?

When functioning properly, oxygen sensors monitor the levels of unburned oxygen in exhaust, sending signals to a vehicle's PCM... Read More

Wasted Spark Ignition Systems

Does a wasted spark ignition system require special spark plugs? Read More

Spark Plug Anatomy

How do I choose the correct plug? Read More

What are TPMS Sensors?

TPMS stands for Tire Pressure Monitoring System... Read More

What are Charcoal and Electrostatic Cabin Air Filters?

Charcoal and Electrostatic media types enhance standard cabin air filters... Read More

What is a Spark Plugs Heat Range?

The term heat range refers to the speed with which a plug can transfer heat from the combustion chamber to the engine head... Read More

Denso Spark Plug Metal Types

What are the various metal types used in Denso spark plugs? Read More

What are Copper Core Spark Plugs?

Almost all spark plugs use a copper cored center electrode to conduct the electricity, jump the gap, and promote heat dissipation... Read More

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