Ignition Coil Replacement in Walnut Creek, CA
The ignition coils are an important component in the ignition system of your automobile. They take low voltage from the vehicle’s battery and convert it into the high voltage used by spark plugs to create sparks which ignite the air-fuel mixture which creates a controlled explosion in the cylinders providing the power for your vehicle. Over time, ignition coils can wear out or fail, causing a range of performance issues such as misfires, rough idling, poor fuel economy, and difficulty starting the engine. Replacing a faulty ignition coil is a relatively straightforward process, but it requires attention to detail and a basic understanding of engine components.
Symptoms of a Faulty Ignition Coil
When an ignition coil begins to fail, several symptoms may become noticeable. The most common signs include engine misfires, which can feel like hesitation or shaking while driving. The Check Engine Light may illuminate, and diagnostic trouble codes (DTCs) can often be retrieved using an OBD-II scanner. Other symptoms may include reduced acceleration, stalling, and increased fuel consumption. In some cases, a faulty coil may cause damage to the catalytic converter due to unburned fuel entering the exhaust system. If you notice any of the above symptoms, call your friendly mechanic right away – especially if engine misfire is present. At Frank’s Auto Service and Repair in Walnut Creek we can diagnose the root cause of the problem, and if the ignition coils need to be replaced, our nationally ASE-certified technicians can get it done the same day (in most cases).
Our Walnut Creek auto care shop provides friendly customer service, local shuttle for your convenience, and you will find out we also offer:
- OEM quality parts
- ASE-certified technicians working on your car
- 36,000 miles / 36 months nationwide warranty
- Same day service completion (in most cases)
- Digital vehicle inspections for your peace of mind
Replacing a faulty ignition coil can restore engine performance, improve fuel efficiency, and prevent further damage to engine components. Whether a single coil needs to be replaced, or multiple coils are faulty, you can trust Frank’s Auto Service technicians to perform a professional inspection, find out the root cause of the problem, and offer solution that will put your vehicle back in optimal shape. Our technicians are consummate professionals, that’s why we can back their work with 3 year / 36,000 mile nationwide warranty. Call today to make an appointment.