Spark Plug Diagnostics
If you are replacing spark plugs to solve a misfire problem, you might want to take a look at the original plugs to make sure you are replacing them for the right reasons.
Secondary Ignition: The Art Of Spark
From the beginning of the internal combustion engine, several different ignition systems have been used to create a high-energy spark. The most popular system, and the one that’s in use today, is a step-up coil.
Tips For Spark Plug Removal
Before attempting to remove the spark plugs on a vehicle, first determine any special instructions by the vehicle’s manufacturer for accessing the spark plugs because engines can vary widely by make and model.
Torque And Gap Spark Plug Tech Tip from Bosch
Once a relatively simple task for automotive technicians, spark plug installation on modern vehicles requires a great deal of precision and care. This is especially the case with late-model vehicles with high-tech engines that have very little tolerance for improper installation or use of spark plugs. Apply the Proper Torque When installing spark plugs, a
Living Under the Hood: Sparking a Debate on Spark Plug Replacement
Replacing spark plugs became even more complex when we discovered that a careless installation can cause the new spark plug to misfire and the dreaded bright-orange Malfunction Indicator Light (MIL) to come on.
Under the Hood: Spark Plug and Ignition Wire Replacement
Minimizing Engine Misfires — Misfires are a huge no-no in vehicles that have to meet today’s low emissions requirements
Modern Vehicles Need Precious MetalsÂ
Modern ignition systems require dual precious metal spark plugs capable of supplying the highest voltage outputs to date.
VIDEO: Buick 3800 Ignition Coil Tip In The Box
Don’t miss important information about the part you are installing. This video is sponsored by NGK Spark Plugs.
VIDEO: Mass Air Flow Sensor Diagnostics
A mass air flow sensor measures air entering the engine. This video is sponsored by NGK Spark Plugs.
NGK Expands NGK And NTK Product Portfolio Offerings
Advance and Carquest to offer NGK spark plugs and coils, NTK oxygen sensors and technical sensors.