Video
VIDEO: Why Do Spark Plugs Have A Smaller Gap?
A tighter spark plug gap can increase power and reduce emissions. This video is sponsored by NGK and NTK.
A tighter spark plug gap can increase power and reduce emissions. This video is sponsored by NGK and NTK.
Not replacing them all could leave the root cause of the failure in the engine. This video is sponsored by...
The “Home Garage Makeover” Sweepstakes runs from June 15 through Aug. 15.
The condition of spark plug wires can affect engine operation. This video is sponsored by Autolite.
You've probably heard that you should use a torque wrench, but do you know why?
Using anti-seize without reducing the required torque value can strip the threads. This video is sponsored by Autolite.
The greater the vibration or shock, the higher the voltage and frequency. This video is sponsored by NGK Spark Plugs.
Different manufacturers use different kinds of spark plugs. This video is sponsored by Autolite.
Does the gap need to be set before replacement? This video is sponsored by Autolite.
Do you know when it's time? This video is sponsored by Autolite.
