Does your BMW stall, fail to start, or lose power while on the road? If your BMW has been difficult to start or has been stalling or misfiring and suffering from sudden loss of power, then the problem may well be with the ignition module. This particular component is a key part of your car’s engine, and when it begins to go bad, you will certainly feel the difference. Let’s take our time to find out what the function of the ignition module is, the symptoms that require a replacement, and what must be done to ensure your BMW runs efficiently.
What Does the BMW Ignition Module Do?
The ignition module is a small but powerful part of your BMW’s ignition system. It regulates the duration and intensity of the spark that is fired into your engine’s cylinder. In layman’s terms, it just ensures that the spark plugs are firing at the right time to kick off the combustion of fuel and air in the engine. An ignition module helps your vehicle to start, and if it malfunctions, your car may not crank or run at all. It is one of the many factors that make the difference in keeping your BMW’s engine optimal in terms of performance.
Symptoms That Your BMW Ignition Module Might Be Failing
- Difficulty Starting the Car: If your BMW is harder to start than before or doesn’t start at all, the problem could be with the ignition module. A weak or failing module cannot supply the required jolt to turn the engine on.
- Engine Misfires: One of the most easily recognizable symptoms of an ignition module problem is misfiring. Some signs of misfiring include rough running, non-uniformity in the operation of the engine, or even bodily vibrations of the car when in motion.
- Check Engine Light: A faulty or bad ignition module can lead to the check engine light. If the light is on, then it is high time that you take your car for a check-up.
How To Fix A Failing Ignition Module
- Identify the Problem: Ensure that the ignition module is really at fault. A professional mechanic can run diagnostic tests in order to establish the problem correctly.
- Select the Right Replacement Part: Original equipment parts are recommended for BMWs because they are precision-engineered vehicles that require good-quality compatible parts. Your mechanic will advise you on which ignition module to get, depending on your car’s model.
- Remove the Old Module: At the beginning of the replacement, the mechanic will remove the battery connection to avoid electrical mishaps. The ignition module is most often installed close to the engine. The mechanic will take his time unbolting the old module and look for any extra signs of wear or further damage around it.
- Putting in a New Ignition Part: A brand new component, called an ignition module, is installed in the car and wired into the car’s starting circuit. This job is done very carefully so that all the necessary parts work properly. Once that is done, the mechanic will test the car’s starting system to confirm that the new module in your BMW is right on.
Bring Your BMW To Our Experts For A Reliable Ignition System Replacement
At Crowne Automotive, we know how much 
you love your BMW, and we’ll do everything we can to ensure it stays that way for as long as possible. This is why we offer the best professional service for all kinds of BMW vehicles, including ignition module replacement. Our professionally trained and experienced technicians utilize the right spare parts and state-of-the-art equipment to make your vehicle work as good as new. We are based in the Hummelstown area and provide our clients with quality service at an affordable price.
Whether it is ignition problems or just a maintenance check-up, we have got you covered, and your BMW will always be in its top shape. You can drive to our workshop if you reside in nearby places like Lancaster, Elizabethtown, Harrisburg, Camp Hill, Hershey, Mechanicsburg, Carlisle, Lebanon, Palmyra, and York, Pennsylvania. Call us now to book an appointment, and we will assist you in getting the best out of your BMW.