Spark Plug Insulator Design
What is the spark plug insulators purpose? Read More
Rolled vs. Cut Threads
A spark plugs manufacturing process affects installation and structural integrity... Read More
Common Spark Plug Problems
Let's explore three common problems in the firing sequence... Read More
What is an Inductive Resistor?
In an inductive resistor design, a coiled nickel wire is inserted into the stem and held in place by a spring... Read More
What is the Difference Between NGK ES and ECS Spark Plugs?
NGK ES and ECS spark plugs may have identical specifications when it comes to shell dimensions... Read More
Why Do NGK Plugs Have Two Numbers?
Many spark plug brands, including NGK, have two different ID numbers assigned to spark plugs... Read More
Car Maintenance Checklist
Routine auto care and preventative maintenance helps keep your car safe and dependable. Read More
OE Identical Oxygen Sensors Installation Instructions
How do I Install OE Identical Oxygen Sensors? Read More
Oxygen Sensor Position Guide
How Do I Identify the Correct Sensor? Read More
Should I Stay or Should I Go?
Safe driving in storms and natural disasters. Read More