Spark plugs may be among the tiny components of your car’s engine, but they play an important function in keeping your vehicle operating smoothly. These tiny devices ignite the air-fuel mixture inside your engine’s cylinders, powering every drive you take. At Frank’s Auto Service and Repair we offer professional spark plug inspection, repair, and replacement—backed by our 36-month/36,000-mile nationwide warranty.
If your car’s engine runs rough, fuel efficiency has dropped, or your car struggles to start, the spark plugs might be worn or faulty. Common signs also include engine misfires, sluggish acceleration, strange rattling sounds, and an illuminated check engine light. If you don't take care of the problem in a timely fashion, catalytic converter or engine may suffer damage.
Heat, pressure and residue accumulation will eventually cause the spark plugs to wear out and fail to generate the strong spark your engine needs. Most vehicles require new spark plugs between 30,000 and 90,000 miles, depending on the kind of the spark plugs and driving circumstances. Timely replacement will restore performance, improve fuel economy, and help avoid major repairs later on.
At Frank’s Auto Service and Repair we service most makes and models, including compact cars, SUVs, and trucks. Whether you drive a Toyota, Honda, Chevy Silverado, Hyundai, or Mercedes-Benz, our team has the tools and experience to get the job done right.
Our ASE-certified technicians will thoroughly inspect your vehicle, clearly explain any findings, and recommend only what’s truly necessary. We can OEM quality spark plugs to ensure long-lasting performance and reliability. In addition to technical excellence, we are proud to provide courteous and transparent client service and personalized solutions.
So don't put off getting a professional look at your vehicle if the engine isn't running as it once did. Bring your vehicle to our Walnut Creek auto repair shop, and let us help your engine fire on all cylinders—every time you drive.