Lauritz Carolsfeld        November 22, 2021

The car ignition system offers the spark plug sufficient energy of high voltage (about 15000-30000V) at regular intervals according to the ignition sequence of each cylinder. As a result, the spark plug produces enough sparks to ignite the combustible air-fuel mixture. In this article, let's talk about the common problems of the car ignition system.

Lauritz Carolsfeld        November 18, 2021

Car washing is the \"daily work\" of car owners. No matter you do it yourself or go to a repair shop, you do it once a day or once a month, you will definitely wash it regularly. However, engine compartment cleaning is not the option that every car owner takes care of. In this article, let's find out more details about it.

Lauritz Carolsfeld        November 15, 2021

In the daily driving of the vehicle, a certain amount of clean, well-atomized fuel is supplied to the engine according to the needs of the operating conditions. The fuel system also needs to store a considerable amount of fuel to ensure that the car has sufficient driving distance. How is the gasoline in the tank sent into the engine for combustion? Let's take a look.

Lauritz Carolsfeld        November 12, 2021

Electronic ignition systems with distributors exist in some old vehicles. The ECU determines the ignition timing (ignition advance angle) based on individual signals output from sensors. It sends signals to the ignition controller. The high voltage is induced in the secondary coil and sent by the distributor to the corresponding cylinder's spark plug to produce sparks.

Lauritz Carolsfeld        November 08, 2021

Ignition switch is the most crucial switch in the car circuit. It is the control hub of each circuit branch. This component can freely dominate the ignition coil. There are four ignition positions: START, ON, ACC, LOCK. Among them, the \"START\" should not be connected for a long time because of the high working current. It cannot be positioned by itself during operation.

Lauritz Carolsfeld        November 04, 2021

Engine idling is one of the indicators of smooth engine operation. The symptom of unstable idling is the most common problem you can meet. The performance has a significant impact on fuel consumption and emissions. Therefore, it is crucial to the vehicle's daily running. Different car models have different idling speeds.

Lauritz Carolsfeld        November 01, 2021

Vehicles are necessities in our daily lives. But after they are used for a long time, there will inevitably be some minor faults. Hard starting is one of them. The problem is that the starter can drive the engine at normal speed, but the car is hard to start. It takes several starts in a row or a long time to turn the starter to make the engine work.

Lauritz Carolsfeld        October 29, 2021

Carbon deposits are very harmful to the engine. Some people buy a variety of products to clean up this stuff. They also seek help from mechanics. We can't say these behaviors are ineffective, but not all the problems can be solved. Different cleaning methods are applicable to carbon deposits in different places.

Lauritz Carolsfeld        October 27, 2021

Nowadays, more and more people replace their old cars with new ones. At the same time, a large number of used cars appear on the car market. The boom in the used car market also shows us that many people buy used cars. Some new drivers and people with an insufficient budget will choose to buy used cars. So what are the considerations in the process of purchasing a used car? Let's take a look.

Lauritz Carolsfeld        October 21, 2021

In general, there are many symptoms caused by ignition system failure. The typical ones are hard starting, unstable working state, weak power, abnormal noise, backfire, malfunction of an individual cylinder, stall at the low engine speed and high speed, stall during acceleration, bad idling etc. In daily driving, we should stay alert if the engine can't run smoothly.