Walnut Creek Auto Repair

Your Chevrolet Silverado 1500 is engineered for power, durability, and dependability. At Frank’s Auto Service in Walnut Creek we provide top-of-the line Chevy maintenance and repairs. Whether your Chevy needs fuel system diagnostics, has drivetrain issues, or is facing engine problems, our ASE-certified technicians have the training, experience, and state-of-the-art tools to precisely identify the root cause of the problem, and to get your Silverado back in top shape and on the road again. Regular maintenance is something we recommend for all vehicles. It gives us opportunity to spot developing problems before they turn into major malfunctions. This is especially true if your Chevrolet Silverado 1500 undergoes heavy use, long drives, and faces a lot of Bay Area stop-and-go traffic. But even with the best maintenance, you may run into some of following well-known Silverado issues: Active Fuel Management Lifter Failure Many Chevrolet Silverado 1500 engines exper ... read more

Hyundai Venue, a compact SUV, offers comfortable rides both in daily traffic and on weekend excursions. But like any vehicle, it requires regular care. At Frank’s Auto Service we offer comprehensive Hyundai maintenance services and full range of diagnostics and repairs. To maintain the health of your Hyundai Venue, regular maintenance at manufacture recommended intervals is crucial. Naturally, regular oil changes and maintenance are required by the manufacturer to maintain original warranty. At Frank’s Auto Service you will find friendly customer service, as well as superb technical skills recognized by the National Institute for Automotive Service Excellence (ASE) – one of our mechanics, Douglas Zugnoni, was recognized as the 2025 ASE Master Technician of the Year. Our Walnut Creek auto repair facility offers not just high quality services but high quality parts as well. This combination of labor and parts quality allows us to provide a 3 year/36,000 mile warranty ... read more

Infiniti vehicles rely heavily on electronics and sensors – as many modern cars do. From engine diagnostics to transmission service, professional maintenance is essential to avoid small issues turning into expensive repairs. Our nationally ASE-certified technicians are trained to work on Infiniti vehicles and use state-of-the-art diagnostic tools to communicate accurately with your car’s onboard systems. At Frank’s Auto Service in Walnut Creek we understand what sets Infiniti vehicles apart. Built with precision engineering and enhanced with modern features like advanced driver assistance systems, Infiniti vehicles require highly trained technicians, cutting-edge digital equipment, and a repair facility that offer its technicians access to the latest technical information. That’s exactly what our shop delivers. Our Walnut Creek auto care facility handles everything from routine maintenance like oil changes, brake service, and fluid checks to more complex diagno ... read more

Owning a Cadillac means enjoying one of the smoothest, most refined driving experiences on the road. But even the most luxurious vehicles need proper care to stay safe, powerful, and reliable. At Frank’s Auto Service in Walnut Creek we specialize in keeping Cadillac cars and SUVs running at their absolute best. We have been serving Rossmoor Cadillac owners for decades. Our shop has extensive Cadillac service and repair experience – and we employ advanced diagnostic tools and ASE-certified technician. We offer a 36-month/36,000-mile nationwide warranty on all repairs – we can offer such industry leading warranty thanks to our highly skilled technicians and quality parts we use. Regular maintenance protects your investment and helps prevent costly breakdowns. We follow Cadillac-recommended service intervals for oil changes, fluid checks, filters, tire rotations, brake inspections, as well as spark plugs replacement. If something feels off—like reduced performanc ... read more

A healthy radiator is one of those things drivers don’t think about until something goes wrong—but once it does, it will be obvious fast. Your Buick’s cooling system works hard every time you drive, keeping the engine at a safe temperature so it can perform smoothly and efficiently. When the radiator starts to fail, overheating isn’t far behind. Overheating can severely damage the engine, that’s why at Frank’s Auto Services we recommend regular auto checkups, so we can have an opportunity to catch developing problems. In between the checkups, If you notice any of the symptoms listed below, call us right away: Temperature gauge climbing higher than usual Coolant leaks—often seen as bright green or orange puddles under the car Sweet or chemical odor from the engine bay Low coolant levels even after topping up Steam or visible overheating   These symptoms can point to a clogged radiator, failing hoses, a cracked tank, or internal corro ... read more