If we categorize vehicles by design and use, we will have 08 popular car models:  SEDAN SERIES,  HATCHBACK SERIES,  SUVs...

Manufacturers have solved this problem by using a preheating system to assist in increasing the required initial temperature in diesel or some other non-sparking engines.

NGK spark plugs guide to use NGK spark plug codes corresponding to popular cars in Vietnam market

The Iridium NGK Laser spark plug features a microscopic central electrode head design with a layer of precious metal code on the contact electrode surface, which increases maximum performance and life, increases ignition, acceleration and is more fuel efficient with conventional spark plugs or platinum spark plugs.

Diesel engines work by compressing the fuel mixture under such great pressure that it ignites automatically. By not using sparks, diesel engines need a large compression ratio to push the temperature up. This ratio sometimes reaches 20:1 while the average gasoline engine only needs 9.5:1.

A spark plug must release some of the heat generated by the combustible gas. The heat index is the parameter that indicates the amount of heat released.

When used for a long time, it will often experience some conditions such as soot, overheating,... These phenomena make the car difficult to operate and quickly fail the engine.

As we all know, spark plugs are products that need to be replaced every year. What's more, it's a small but important part that's integral to every person's motor vehicle.

What should I do in these situations?