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Distinguish real - fake NGK spark plugs
To distinguish between real and fake spark plugs, consumers can look at the following basic characteristics:
1. Porcelain legs: Real spark plugs will have a beautiful glossy porcelain color; the brand name and product code name are clear, the position is exactly right in the middle. (Example: NGK – C5HSA)
2. Washer part: Real spark plugs are difficult to remove, while fake spark plugs are easy to remove from spark plugs.
3. Metal section: The metal hexagonal part of the spark plug is shiny due to being plated and engraved with 4 special characters. False spark plugs are not plated, may have scratches from being cut by a machine, do not have 4 special characters or are difficult to see.
And there are many in-depth ways to check for real and fake spark plugs that, within the narrow scope of this article, we cannot fully provide. However, the current technology of counterfeiting spark plugs is increasingly sophisticated, so to determine the fake, NGK experts must specialize through modern machines and technology to know the accuracy.
Therefore, to be sure, consumers should look to reputable stores or genuine * stores of NGK to find and buy.
(*) Authorized stores or official distributors of NGK in Vietnam.
Other
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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
At the beginning of 2021, NGK Spark Plugs have updated the instruction sheet for using NGK spark plug codes for popular motorcycles in the Vietnamese market, in order to help customers, partners and car mechanics quickly find the right type. products according to your needs.
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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.