Replace the car spark plug yourself

Replace the car spark plug yourself Automotive spark plug is our everyday consumables, but for the most common part car owners rarely care. As the core of a car engine, the spark plug performance has almost directly determined the performance of a car, so we recommend that you always check the car's spark plugs. First, how to determine the spark plug life The spark plug is an essential part of the engine to work in the mixed gas is sucked into the cylinder in the compression; ignition of the spark plug must be completed after acting, so to some extent the performance of the spark plug to ignite the outbreak will directly affect the gas mixture. However, in this process, spark plug ignition electrode also consumes happen. The electrode according to the melting point of the material, the hardness of the electrode elements will be gradually consumed. Vehicles will be powered down cold start problems, increased fuel consumption and other issues when the electrode gap is too large. Then it is best to consider replacing the spark plugs. In general, the normal life of an ordinary family car sparks plugs are 20,000km or so. In addition, some manufacturers in order to prolong the durability of the spark plug, using platinum, iridium and other precious metals in the electrode material, but also can increase the strength of the ignition energy. Second, how to replace the spark plugs them Do not look at the status of the spark plug so important, but it can be very simple disassembly. In general, most of the car 's spark plug is exposed on the outside of the engine ( except for some high-end vehicles ), as long as the engine guard is opened, and then pull out their high-voltage lines connected to the spark plug is exposed in front of you up auto diagnostic scanner tool. Principle but would like to dismantle the spark plugs still need some common sense, first disassemble the spark plugs to use professional hex wrenches, and the demolition of the whole installation process must not let the outside world oil into the cylinder, and to comply with vertical removable spark plugs tighten the spark plug. In fact, another benefit -it-yourself replacement spark plug is able to find the car early failure. For example, after you spark plugs can also open the way to look at the color of the spark plug. If the vicinity of the electrode covered with black soot, then burning car this time is not good enough, the mixture is too thick, burning oil are likely to be the culprit; and when found near the electrode reddish brown then prove recent use substandard gasoline crp129, fuel quality require attention in order to avoid greater losses. In short, do it yourself, either the car culture or feelings, but also to make they understood more cars common sense. Here we recommend some car diagnostic tools can help you test your car by yourself, such as: Autel Maxisys MS908, MaxiDAS DS708 Tool, Autel Maxidiag MD802 and so on. If you want to know some car maintenance information, please click the below information: Better Website
Related Links