AAA Cotati Auto & Tire Center

If your car runs on gas, motor oil keeps its engine humming. Oil lubricates engine parts, so they slide past one another, rather than rubbing, which can cause parts to overheat or wear down. Oil also keeps your engine clean, carrying any debris to the oil filter, and contains additives that stave off rust.

Synthetic oil blends contain both conventional oil and synthetic oil, as well as some additives. Synthetic oil is purer, lasts longer and offers better protection than conventional oil. A synthetic oil blend generally offers better performance for a slightly higher cost than conventional oil.

Full synthetic oil is 100 percent lab-made and contains no crude oil, which means it also contains no contaminants. Like other motor oils, it has additives to help improve your car’s performance. Cars with high-performing engines usually require full synthetic oil, although it may benefit many vehicles.

Recommendations vary by vehicle. Check your car’s manual and follow the manufacturer guidelines. Over time, motor oil breaks down and loses its ability to protect engine parts. If you haven't changed your oil in a while, visit our shop. 

Your brakes may need replacing if:

• It takes longer to stop your vehicle
• Your brake warning light comes on 
• You hear odd noises when you brake, such as squeaking or grinding sounds
• Your vehicle shakes when you brake
• Your steering wheel shakes when you brake

The lifespan of your brake pads depends on your driving habits and the number of miles you log. We can inspect your brakes to see if they need replacing. 

If your check engine light comes on, your car’s onboard computer system has detected a potential problem within the engine or transmission system. 

A solid light indicates an issue that may not require immediate service. A flashing red light signals a problem that needs immediate attention.

Whether you’ve noticed engine issues or your alert light came on, our shop can run a diagnostic test to pinpoint the problem. 

AAA Roadside Assistance can help! Before contacting roadside assistance for help, first make sure you’re safe. Once you’re in a safe place, call AAA Roadside Assistance at 800-222-4357 or visit our Roadside Assistance page to request help. 

Regular maintenance prevents premature wear of critical vehicle components so you can avoid costlier repairs down the line. A well-maintained car runs better and is safer to drive.

It’s best to get your vehicle inspected annually.

We provide maintenance service for EVs and hybrid vehicles. We do not service motorcycles.

Appointments are recommended, though walk-ins are welcome. To ensure we can see you at a time that works best for you, schedule your visit online with us.

Yes, we’d be happy to give you an estimate over the phone.

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