You searched for Autolite - Page 7 of 11 - UnderhoodService
Spotless Spark Plug Sockets Protect Engine Performance

The first thing that comes to my mind when trying to keep an automotive engine running clean is changing oil, but cleanliness goes far beyond lubrication. One of the most essential components for promoting engine life is the spark plug. Spark plugs deliver the electric current from the ignition system in our vehicles to the

Secondary Ignition Waveforms and Spark Plug Performance

There are at least 500 components in the modern car engine.

How Iridium Spark Plugs Have Evolved with Engine Technology

True iridium alloy spark plugs are the experts’ choice when replacing their spark plugs to meet or exceed OE specifications for performance in late-model engines.

VIDEO: Spark Plug Mistakes And Recovery

What sets a part a professional technician from an amateur? This video is sponsored by Autolite.

VIDEO: Should You Use Anti-Seize On Spark Plugs?

Anti-seize can alter the tightening torque up to 20%, increasing the risk of breakage. This video is sponsored by Autolite.

Iridium Aftermarket Spark Plugs Offer OE-Level Performance

Aftermarket parts manufacturers live to push the boundaries of performance.

VIDEO: Ignition Coil Secondary Ignition Waveforms

Watch this week’s garage video on the “burn line” of a secondary ignition waveform. This video is sponsored by Autolite.

VIDEO: Can You Replace Spark Plugs On A Hot Engine?

Installing a spark plug with the engine hot can change the torque specification. This video is sponsored by Autolite.

VIDEO: Hot Or Cold Spark Plug Torque

We discuss how and when spark plugs should be installed. This video is sponsored by Autolite.

VIDEO: Inspecting Spark Plug Appearance

A spark plug can reveal short- and long-term problems if you know where to look. This video is sponsored by Autolite.