How to remove and replace x3 spark plug?

1. Open the engine compartment cover and remove the engine trim cover first. It can be seen that the four things side by side in the middle are spark plug connectors. 3. Each igniter is fixed with fixing screws, and then the screws are removed. 4. Pull out the igniter. 5. Insert the spark plug sleeve and unscrew the spark plug counterclockwise. 6. Put the new spark plug into the sleeve, slowly put it in along that hole, tighten it clockwise, and tighten the other three.

Spark plugs are divided into cold type and hot type according to calorific value; According to electrode materials, there are nickel alloy, silver alloy and platinum alloy.

The function of spark plug is to introduce tens of thousands of volts of high-voltage electricity into the combustion chamber to generate electric spark to ignite the mixture, and cooperate with the ignition system and oil supply system to make the engine do work, which largely determines the performance of the engine.

Visual X3 (view transaction price | detailed description of the model) The spark plug model of the torch is KL6RTC. It is suggested to replace well-known spark plug brands, such as Iridium LZFR6A3656 of NGK in Japan, which has the advantages of low noise, high speed and sensitive response.

(Photo/Text/Photo: Li Shuiqing) @20 19