Knowledge Base

  1. How to Change Spark Plugs

    How to Change Spark Plugs

    Our step-by-step guide will walk you through the spark plug replacement process.

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  2. Understanding Multi Ground Electrode Spark Plugs

    Understanding Multi Ground Electrode Spark Plugs

    One of the most misunderstood spark plugs in the industry is the multiple ground electrode spark plug.

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  3. Spark Plug Heat Range

    Spark Plug Heat Range

    Understanding and choosing the correct heat range for your spark plugs is important for a healthy engine.

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  4. The Evolution of Spark Plugs

    Learn how spark plug technology has evolved to meet the ever-changing demands of modern engines.

    Learn how spark plug technology has evolved to meet the ever-changing demands of modern engines.

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  5. Signs of Bad and Fouled Spark Plugs

    Signs of Bad and Fouled Spark Plugs

    Bad or fouled spark plugs can cause a range of issues for your engine. Use this article as a guide to identify the symptoms of bad spark plugs.

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KNOWLEDGE BASE

Technical Information

Spark Plug Design Uniformization

Technical Information

Understanding Anti-Seize Use on Spark Plugs

Technical Information

Plug Tips Tell The Story

Technical Information

Torque Specifications

Technical Information

Understanding Heat Range

Technical Information

Spark Plug Installation Guide

Commercial Tech Docs

CH9549 Ford 6.0L & 6.4L Powerstroke Diesel Filter Design Change Notification - September 2012

Commercial Tech Docs

CH9549 Ford 6.0L & 6.4L Powerstroke Diesel Filter Design Change Notification - September 2012

Commercial Tech Docs

CH9549 Ford 6.0L & 6.4L Powerstroke Diesel Filter Design Change Notification - September 2012

Commercial Tech Docs

CH9549 Ford 6.0L & 6.4L Powerstroke Diesel Filter Design Change Notification - September 2012