Walnut Creek Auto Repair

Brake fluid replacement will be part of your vehicle’s maintenance for as long as you own it. Brake fluid requires regular replacement, typically every 2 years or so. As it ages, some of the protective chemicals start to deteriorate. More importantly, brake fluid absorbs moisture from the environment – over time, its water content increases leading to longer braking distance, and in extreme cases, to brake failure. As the brake fluid water content increases, it can accelerate braking system corrosion. At Frank’s Auto Service and Repair, a family operated, and family owned independent Walnut Creek auto repair shop, we offer brake fluid replacement among the full gamut of brake services and repairs. Replacing brake fluid can be accomplished in a single day, so you can drop off your vehicle in the morning, and pick it up in the afternoon with the service completed. Before we replace the brake fluid in your vehicle, we will verify that it needs replacement – both ... read more

At Frank’s Auto Service and Repair we take pride in providing the highest quality service and repairs for the Honda Odyssey. Known for its reliability, safety, and comfort, the Odyssey is a family favorite—and we’re here to help you keep it running smoothly for years to come. Our team of ASE-certified technicians offers a full range of services, from routine oil changes and brake pad replacements to advanced diagnostics and complex engine or transmission repairs. We use state-of-the-art diagnostic software to accurately identify issues and ensure your Odyssey receives the precise care it needs—every time. We follow the manufacturer’s recommended maintenance schedule, and highly recommend that you do as well – it helps to extend your vehicle’s lifespan, improve fuel efficiency, and reduce the risk of unexpected breakdowns. Regular maintenance also gives our technicians the chance to catch potential problems early—before they turn into co ... read more

Recharging the A/C System: Over time, the refrigerant in your A/C can escape or degrade, leading to poor cooling. Identifying and Fixing Leaks: Leaks in components such as hoses, seals, or the condenser can prevent the A/C from cooling properly. Detecting and repairing leaks is essential to ensure the A/C system functions correctly. Replacing the A/C Compressor: The compressor is the heart of the A/C system. When it fails the system does not circulate refrigerant effectively. Swapping Out the Condenser: The condenser helps release heat from the refrigerant. If damaged or clogged, it can prevent effective cooling. Replacing the condenser restores optimal heat dissipation. Evaporator Core Replacement: The evaporator absorbs heat from inside the cabin. If it leaks or clogs, the A/C may stop cooling or produce strange smells. Replacing a faulty evaporator core restores cooling and air quality. Fixing or Replacing the Blower Motor: The blower motor pushes air through the vents. If it ... read more

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 s ... read more

At Frank’s Auto Service and Repair, we’re proud to offer expert service and repairs for Hyundai Sonatas, including both conventional and hybrid models. Our nationally ASE-certified technicians bring years of experience and use advanced diagnostic tools to deliver the highest level of care for your vehicle. Whether it is routine maintenance or more complex repairs, we are happy to be of service. We recommend following manufacturer schedule of services for your Hyundai. We can’t stress strongly enough the importance of regular maintenance in keeping your Hyundai Sonata reliable for years to come. Following Hyundai’s recommended service schedule is crucial for extending engine life, improving fuel efficiency, and maximizing tire longevity. Regular maintenance keeps your vehicle running at its best and helps you to avoid costly issues. While the Hyundai Sonata is known for its reliability, certain models may experience common issues. For example, the 2011 Sonata h ... read more