

Video
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.
Anti-seize can alter the tightening torque up to 20%, increasing the risk of breakage. This video is sponsored by Autolite.
A "burn line" can reveal what's going on under the hood. This video is sponsored by Autolite.
Installing a spark plug with the engine hot can change the torque specification. This video is sponsored by Autolite.
Do the stains on a spark plug indicate imminent engine failure? This ASE G1 test prep video is sponsored by...
Do you understand the difference between spark plug heat ranges? This ASE G1 test prep video is sponsored by Autolite.
We discuss how and when spark plugs should be installed. This video is sponsored by Autolite.
A spark plug can reveal short- and long-term problems if you know where to look. This video is sponsored by...
Are you a master of spark plug intervals? This challenge will prove it. This video is sponsored by Autolite.
It is so important to correctly diagnose misfires before repairs. This video is sponsored by Autolite.
Find out what spark plugs need to be gapped and the tools required to get the job done. This video...