Castro Valley Auto Repair

Blower motor, blower motor relay, ac condenser, ac evaporator, hoses, ac control module, ambient temperature sensor, ac compressor, blower motor resistor – what do all of these components have in common?  If they fail, your ride might get uncomfortably hot. Summer weather is here, so it’s time to have your car’s air conditioning system inspected by professionals. At Adams Autoworx in Castro Valley, a family owned and operated auto repair shop, you will find friendly service and technical excellence for all your automotive service and repair needs. We have been serving Castro Valley residents for 60 years – three generations of Adams family have kept Castro Valley moving for decades. During that time much has changed in the auto industry, but our commitment to the quality and comfort of your ride remains unchanged. That’s why we highly recommend a pre-summer ac system inspection. Our nationally ASE-certified mechanics will thoroughly inspect your veh ... read more

If you've noticed a puddle under your car, the color of the fluid can often help you determine what's leaking. By identifying the color, here’s a quick color guide to help you figure out what might be leaking from your vehicle: Yellowish/Green – Coolant or Antifreeze Leak: If the puddle is yellowish or green, your car is likely leaking coolant or antifreeze. This can be a serious issue because coolant leaks can cause your engine to overheat. Light Brown/Black – Oil Leak: A light brown or black liquid is usually a sign of an oil leak. This could be coming from several areas, such as your oil filter, oil gasket, or oil cooler line. Severe engine damage can result from ignoring an oil leak. Reddish Brown and Thin – Power Steering Leak: If the fluid is thin and reddish-brown, your power steering system might be leaking. Reddish Brown and Thick – Transmission Fluid Leak: A reddish-b ... read more

At Adams Autoworx we highly recommend tire tread depth check before the big winter rains.Worn out tires can cause loss of control during winter. Driving on dry raods in the summer is much more forgiving than on wet, winter roads. That why we recommend tire check before the winter storms. Worn out tires can be a safety issues - when the tread depth falls below 2/32 mm,   loss of vehicle control on wet roads becomes a real possibility. That's why we recommend tread depth check before the winter season. At Adams Autoworx we recommend that you bring your vehicle to our Castro Valley auto care facility – we will be happy to check the tires for you. If time does not permit a visit, we recommend the “Penny Test”. This test measures the depth of the tread – but it does not test for uneven tire wear or age-related tire deterioration. How To Check Tire Tread Depth? Insert a penny into the tread groove so that Lincoln’s head is pointing ... read more

Leaking radiator can be dangerous to your vehicle’s health – overheating can cause severe engine damage. At Adams Autoworx in Castro Valley we offer wide range of automotive services and repairs, including radiator diagnostics and replacement. A coolant leak does not necessarily mean your vehicle will need a new radiator. But it does mean that you need to have professional mechanics diagnose the root cause of the leak. So if you see any signs of a leak, bring your vehicle to our Castro Valley auto repair facility. Our mechanics have extensive experience diagnosing and repairing leaks – whether they are oil leaks, coolant leaks or any other fluid; whether they are due to a cracked radiator, broken hoses, heater core issues or other causes. We will inspect your vehicle and we will get to the root cause of the leak. Once we know the cause, we will provide you with a written estimate and explain what needs to be done to fix the leak. If it turns out that the radiator is ... read more

After unseasonably warm September, the Fall is coming. With it come colder temperatures, and this means your car’s battery needs to be in good shape to start your vehicle and to keep all the electrical stuff inside running when the engine is turned off. That’s why at Adams Autoworx in Castro Valley we highly recommend Autumn car battery testing, and battery replacement if necessary. Our technicians can test your car’s battery and will let you know if it still holds charge sufficient to keep your car running through the Fall and Winter months. Just like a trusted friend, your car's battery needs a little love and attention to keep you moving. Whether you're driving a Ford or a Lexus, staying ahead of potential battery issues is crucial—after all, no one wants to be stranded! Have you noticed your headlights dimming, your engine cranking slowly, or those pesky warning lights lighting up your dashboard? These could be signs that your battery is nearing th ... read more

Have you ever wondered how long your trusted Honda can keep running before it needs a little extra care? At Adams Autoworx in Castro Valley we can keep your Honda going for a long time. Honda vehicles, like the Accord or Civic, are known for their reliability, but even the best can encounter engine problems as they age. High mileage, wear and tear, and a lack of regular maintenance can take their toll. If you’ve noticed your Honda isn’t running as smoothly as it once did, it might be time to consider an engine replacement. Signs Your Honda Might Need an Engine ReplacementUnusual Noises: If you hear knocking, rattling, or grinding, it’s time to take a closer look. Overheating: Frequent engine overheating can lead to serious issues. Poor Performance: Slow acceleration or a drop in fuel efficiency may signal future problems. Excessive Exhaust Smoke: Blue or black smoke can indicat ... read more

The Honda Odyssey has spacious interior and is a reliable vehicle. It is designed to accommodate the demands of family life such daily school runs, weekend sports events, and long vacation drives. However, the Odyssey requires regular maintenance and timely repairs to keep it roadworthy. At Adams Autoworx in Castro Valley we can provide you Odyssey with everything it needs to serve you reliably for many years – we offer both maintenance services and repairs – hundreds of them in fact – if your Honda Odyssey needs help, our nationally ASE certified mechanics will get it healthy again.   The most common repairs and services we perform on Honda Odyssey vehicles are: Oil Service – we change not just engine oil and engine oil filter, but also check tire pressure, and rotate tires if advisable. We also perform a digital vehicle inspection to make sure other systems of  your vehicle work as they should. Brake Pads Replacement ... read more

Have you ever wondered where to keep your Chevrolet Silverado 1500 in peak condition? Look no further than Adams Autoworx. We are the premier Chevrolet service and repair facility in Castro Valley, and we can keep your Chevy in top shape for as long as you want to own it. We specialize in ensuring your Silverado performs at its best, whether you're tackling rough terrain or cruising through town. Our friendly team is here to make sure your Silverado provides you with reliable service – so whether your Chevy needs new brake pads, oil change, check engine light diagnostics, transmission service, or major engine repairs, our nationally ASE certified technicians will get your Chevy back in top shop. If you own multiple Chevrolet Silverado 1500 vehicles, we offer priority fleet service. Our technicians have decades of Chevrolet repair experience, and can diagnose and repair engine misfires, ignition coil problems, rough idling, can perform spark plugs replaceme ... read more

Oxygen sensors are used in modern vehicles to provide engine control module (ECM) information about the gases coming out of the combustion chamber, as well as the catalytic converters. When the oxygen sensor goes bad, ECM gets incorrect information and cannot properly adjust air-fuel mixture going into the combustion chamber. As a result, you may notice following symptoms: Check engine light comes “on” Engine accelerating in spurts Reduction in gas mileage And yes, black smoke coming out of the tail pipe due to excess fuel entering the combustion chamber. So if you see black smoke coming out of the tail pipe of your vehicle, there is a good chance that an oxygen sensor is the culprit. It is important to get this condition repaired, before excess carbon in the exhaust causes catalytic converter problems. Call Adams Autoworx to make an appointment, or make an appointment on our website. Your vehicle will need professional help to get back in top shape.  

Yet another (annual) study from CarMD.com provides a glimpse of the 2023 car repairs – specifically top 10 check engine light–related repairs. CarMD.com has been providing us with check engine light repair insights for over a decade. CarMD.com analyzed over 15 million failures reported in 2023 and recommended repairs. At Adams Autoworx in Castro Valley we see our share of check engine light-related repairs so we are always eager to study the results reported by CarMD.com. Sadly, catalytic converter replacement took the first spot on the list – with precious metals at or close to all time high prices, stealing catalytic converters (which contain platinum / rhodium) is still a lucrative activity. As for vehicle age, 2007 vehicles were found to be the most likely to need check engine light diagnostics and repairs. So here are the top 10 check engine light repairs as rep ... read more