Maintaining your car's ignition system is crucial for smooth engine..

Maintaining your car's ignition system is crucial for smooth engine performance. The ignition coil and spark plugs play vital roles in the combustion process, and if either fails, it can affect your vehicle’s performance and fuel efficiency.

1. Ignition Coil Replacement: If your ignition coil malfunctions, you may notice misfires, poor acceleration, or a rough idle. The ignition coil replacement cost typically ranges from $150 to $500, depending on the vehicle make and model.
2. Spark Plug Replacement: Spark plugs wear out over time and may cause engine trouble, such as hard starts or engine misfires. Replacing spark plugs usually costs between $100 and $300, depending on the type of spark plugs and labor.

Maintaining both the ignition coil and spark plug replacement cost ensures your engine runs efficiently, preventing more expensive repairs down the road. Regularly check these components to keep your car in top condition.