It's important to know when to replace the ignition coil so you can keep your engine running smoothly. The most common symptom of a faulty ignition coil is an engine stall, where one or more cylinders in the engine cannot fire properly due to lack of air, fuel, or in this case, lack of spark. Mi...
The most common type in modern vehicles is the coil-on-plug, which features an ignition coil connected directly to each spark plug. Some vehicles have a central coil set or separate coils with wires to the spark plugs. A few vehicles use one coil for every two spark plugs, or two ignition boxes,...
In the realm of performance, more is almost always better. More boost, airflow, fuel, horsepower, and performance, just to name a few. However, in the world of ignition coils, the higher voltage doesn't necessarily mean better performance. The goal is to keep the coil voltage stable under load wit...
As the core component in the engine ignition system, the ignition coil is mainly responsible for intermittently converting the low-voltage electricity of the vehicle into high-voltage electricity. And once there is no high-voltage electricity converted by the ignition coil, the combustible gas mixtu...
Did you just replace the burned-out ignition coil so that the new one also burned out? That's why! The main cause of premature ignition coil failure is a worn or damaged spark plug ignition cable. A damaged spark plug ignition cable will have a much higher resistance than normal. This high res...
As we all know, the lifeblood of any product is the quality of the product, and the ignition coil is no exception. When we use the ignition coil, there are often various reasons that lead to the quality of the ignition coil. Then, what are the factors that affect the quality of the ignition coil...
There are usually two sets of coils in the ignition coil, the primary coil and the secondary coil. The primary coil is made of thicker enameled wire, usually, around 0.5-1mm enameled wire around 200-500 turns; the secondary coil is made of thinner enameled wire, usually around 0.1mm around 15000-2...
1. The wrong ignition coil is used. The appearance of the ignition coil of the engine of some models is the same, but there are modules installed inside the coil and the modules are not arranged. For example, BYD's new F3 has two different engines with different ignition coils, one with a built-in...
1. The engine lacks a cylinder, a cylinder misfire does not work, and the spark plug or ignition coil in a certain cylinder does not work. Use the method of elimination to find out which cylinder is faulty. For example, pull out the coils of one cylinder in turn. If the shaking of the car is serio...
What is an ignition coil? A car ignition coil is a transformer that receives the low voltage of the battery and produces thousands of volts. This very high voltage is necessary to jump the gap on the spark plug to create the spark needed for combustion. On older engines, ignition coils or built-...