NGK Spark Plugs, Author at Brake & Front End
Why Modern Ignition Systems Require Precious Metal Plugs

Vehicle technology is continually advancing to meet consumer demand for better fuel economy, as well as government requirements for fewer emissions. The result is downsized engines with less displacement for fuel combustion, forcing original equipment manufacturers to design advanced spark plugs using precious metals to improve engine performance and reliability.

You Have An Oxygen Sensor Code, Now What?

With hundreds of diagnostic codes for oxygen sensors, it is no wonder technicians face a daunting task when identifying the cause (or causes) of an oxygen sensor-specific trouble code. Knowing how to accurately interpret location codes is the first step in the diagnostic process that can be used along with fuel trims and catalyst efficiency.

Test To Reduce Ignition Repair Time

Most of the time spent on an ignition problem is not the repair itself, it’s diagnosing the misfire code, conducting rounds of trial-and-error repairs and sometimes uninstalling and re-installing ancillary engine components.

5 Tips For Vehicle Storage

Improper long-term storage can lead to engine and cylinder surface rust, as well as carburetor and fuel issues. Preparing for long-term storage is the best rule of thumb in case of an emergency or a change of plans.

Understanding Misfire Codes And Ignition Coils

When diagnosing ignition components due to misfire codes, inspect the ignition coils, coil-on-plug boots and spark plugs as a complete system. The leading cause of an ignition coil damage claim is spark plug flash-over. Checking the inside of coil boots during routine plug maintenance can lead to fewer come-backs, less time spent on diagnostic repairs, and a happy customer.

The #1 Cause of Spark Plug Failure

Many factors can cause a spark plug to fail; from incorrect heat ranges to improper gapping, to chemical contamination.