Resources

 

We are committed to training everyone on auto repair and maintenance, from DIYers to high-level technicians. Find resources, tips, how-to guides and more on spark plugs, technical sensors, vehicle electronics and caring for a range of vehicles.

Spark Plug Installation

May 9, 2019 DIY, Resources, Students/Educators, Trade, Spark Plugs, Article
Spark Plug Installation Torque is one of the most critical aspects of spark plug installation. Torque directly affects the ability of the spark plug firing end to dissipate heat to the cylinder head. A spark plug that is under-torqued will not be fully…
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Oxygen Sensor Basics

May 9, 2019 DIY, Resources, Students/Educators, Sensors, Article
Oxygen Sensor Basics NTK is the world’s leading supplier of OEM oxygen sensors, supplying more vehicle makers with oxygen sensors than any other manufacturer. NTK oxygen sensors are individually tested to ensure the highest level of quality and reliability. Everyone…
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Spark Plug Basics

May 9, 2019 DIY, Resources, Students/Educators, Technical Training, Trade, Spark Plugs, Article, Video
Spark Plug Basics Spark plugs have been around as long as internal combustion engines have and are often a misunderstood component. This basic guide is designed to assist the technician, hobbyist or race technician in understanding, using and troubleshooting…
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How do I install spark plugs correctly?

March 19, 2019 DIY, Resources, Students/Educators, Technical Training, Trade, Spark Plugs, Article, Video
How do I install spark plugs correctly? It is essential to tighten a spark plug to the specified turning angle or torque setting. First, screw in the plug finger tight until the gasket meets the cylinder head. Then seat the plug/gasket with a torque or…
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Are special plugs always necessary on a modified engine?

March 19, 2019 DIY, Resources, Students/Educators, Technical Training, Trade, Spark Plugs, Article
ARE SPECIAL PLUGS NECESSARY ON A MODIFIED ENGINE? It depends on the modifications. The term “modified” refers to those engines with bolt-on components that may or may not raise the total compression ratio of the engine. These can include turbocharging,…
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