Why Replace Your Ignition Coil? This article will address the common causes of ignition coil failure and the cost associated with replacing one. Misfires and high fuel consumption are all signs that it is time to replace the ignition coil. In addition, we'll discuss how to properly test and replace an ignition coil. You'll be glad you read this! - Read on to find out what to do if your car's ignition coil is faulty.
Misfires

If your engine misfires during accelerating, idling, or driving, it's possible that the problem lies with your ignition coil. The misfire is the result of a faulty ignition coil and can cause damage to your catalytic converter and other engine components. To fix the problem, follow these tips:

First, check for vacuum leaks. There can be leaks from the air filter or the purge valve. You may notice this symptom if there's excessive buildup of carbon in the engine's air filter. Foam or sprays can help, but you can also manually clean the valve. However, this is more labor intensive. If the problem persists, it may be necessary to replace the ignition coil. Otherwise, it's time to visit a professional.

Fuel consumption

Fuel consumption is an indication of a bad ignition coil. If it is lower than average, the car will require more fuel to ignite the spark plug. This in turn will lower mileage. Another common symptom is a loud engine noise. The coil can be replaced or repaired to correct these issues. Listed below are five reasons you may need to replace your ignition coil. If any of these apply to you, contact a mechanic for an inspection.

Choosing the right ignition coil is vital to your car's performance and safety. While some coils may last for a year or two, others could last for a few hundred thousand miles. When shopping for a replacement coil, make sure to read the manufacturer's description. Some coils will come with a list of compatible models, but it's important to make sure that it will fit your vehicle before purchasing. Also, ensure that the ignition coil is a genuine part from a trusted manufacturer.

Cost of replacing an ignition coil

Whether you need to replace a single ignition coil or an entire set, you may want to know the cost of the process. Most cars have four ignition coils. But some have six, eight, and even twelve! Because ignition coils vary in size, it is not always possible to buy them in sets of one. Also, the cost depends on the model of your car. Performance cars use higher-end ignition coils because they are designed to work longer and translate a higher voltage.

Changing a single ignition coil is relatively inexpensive but you may want to consider the labor costs. For a car with a coil-on-plug system, ignition coil replacements can cost between $100 and $300. Parts, however, can cost anywhere from $165 to $250. Depending on the car model and brand, you may save money by doing the work yourself. Regardless of whether you choose to do the job yourself or have a mechanic do it for you, remember to follow safety measures. You can get seriously injured working with these components.