Pulstar Introduces Fine-Wire Iridium, High-Power Spark Plug
New line of spark plugs harnesses plasma technology to deliver more benefits.
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.
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: Ignition Coil Secondary Ignition Waveforms
A “burn line” can tell you a lot about what’s going on under the hood. 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.
Iridium Aftermarket Spark Plugs Offer OE-Level Performance
Aftermarket parts manufacturers live to push the boundaries of performance.
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.
VIDEO: Guess The Spark Plug Replacement Interval
Are you a master of spark plug intervals? This challenge will prove it. This video is sponsored by Autolite.
VIDEO: To Gap Or Not To Gap Spark Plugs
Find out what spark plugs need to be gapped and the tools required to get the job done. This video is sponsored by Autolite.
Why Do Modern Vehicles Require Precious Metal Spark Plugs?
Understanding modern ignition systems will help complete preventive engine maintenance during tune-ups.
