As a rule, every experienced driver is a special account, which says how many miles he drove, and that should be replaced. This may be a change of engine oil or brake pad replacement. Also through 30 000 kilometers (and, for imported cars mileage is 60 to 100 thousand kilometers) requires high-quality replacement spark plugs. It's no secret to that spark plugs are relatively small in size, but have a very important role in the car. Without quality, we will lose the plug in power and will be a significant fuel consumption.
Consider some of the reasons by which to replace or adjust the spark plugs. As a result of imposition of soot on the spark in a car there are interruptions in the sparks and the engine runs poorly. If the candle zamaslena, then it may happen a short circuit, possibly too much oil in the combustion chamber. When there was a significant deterioration of the electrodes on the spark plug, you can hear the sound of the engine, there are interruptions in the spark, the car can not accelerate properly. If electrodes melted, then set the car too early ignition, which gives the load through a high temperature. Also, the reason for this may be poor quality fuel. You can still distinguish the different states candles melted center electrode, there were deposits, having a crack at the base of the candle.
Of course, to see the condition of the spark plugs in your car, you need to remove them. If you have good access to the spark, then this operation can lead an experienced driver, otherwise it easier for you to contact the service center. In order to remove the spark plug to start with carefully remove the cap from the high-voltage wire insulator candles. Be sure that the engine is not too hot, otherwise you may get burned. Typically, the cap tightly wraps insulator and spark to take it off, you need to swing slightly in different directions and pull up. A candle can be removed special tool, which is a tube with a hex at the end. If no handle on the tool, you can make ratchet. Wear a tool, and gently pushing on the ratchet, twist candle against clockwise. Carefully inspect the spark plug. Typically, it can tell us about the state of the engine all the necessary information. If the engine were normal operating conditions, then the candle will be light gray or yellow-brown deposition and, perhaps, a weak electrode erosion. If the candle melted zamaslena or electrodes, or other changes characteristic appearance – the candle should be replaced. At the same candle should be at par approach to the type of your car. Tightening the candles in reverse order. Usually, replacement of spark does not eliminate all problems. For example, if the electrodes are melted – so your best bet is to go to the car wash and adjust the early ignition. Qualitative change spark plugs in your car can hold the company White Semenovskaya Service at affordable prices in Moscow. Here you will be given a full view of services for your car.