Spark plugs ignite the fuel in your engine, and worn ones can cause rough idling, poor gas mileage, and hard starts. Our technicians replace your spark plugs with the right type for your vehicle and check the surrounding ignition parts. Fresh plugs restore smooth power and better fuel economy.
Find a TechnicianIt varies by vehicle, but most need new plugs somewhere between 30,000 and 100,000 miles. Check your owner's manual or ask our technician for your specific interval.
Common signs include rough idling, engine misfires, trouble starting, reduced power, and worse gas mileage.
Yes. Fresh plugs often restore smoother idling, easier starts, and better fuel economy, especially if the old ones were badly worn.
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