Hours:

  • Mon: 8:00AM - 5:00AM
  • Tue: 8:00AM - 5:00AM
  • Wed: 8:00AM - 5:00AM
  • Thu: 8:00AM - 5:00AM
  • Fri: 8:00AM - 5:00AM
  • Sat: Closed
  • Sun: Closed

221 Viking Ave, Brea, CA 92821

Archive for July 2026

A Clean Start (Battery Cleaning)

Posted July 26, 2026 1:33 PM

Your vehicle is loaded with electrical devices. Computerized components are everywhere, so good electrical connections are important.  Those begin with your vehicle's battery, so it's important that its connections are in top shape.

Ever had a flashlight that didn't work, took out the old batteries to replace them and noticed the old batteries were all corroded? The same thing can happen to your vehicle's battery. 

The battery type used in most vehicles is a lead-acid, which can be very corrosive.  Corrosion can build up around your battery's terminals that can prevent the electrical connection from being as solid as it needs to be.  You may have even seen discoloration around your battery's terminals if you look under the hood, a sign of corrosion.

Or you might notice visible signs of fraying or loose battery cables. All of your vehicle's components are affected by vibrations from the engine and road surface imperfections, and the battery cables take a lot of jostling every time you drive.  Frayed cables won't conduct as much electricity as intact ones.  Plus, there's the possibility that a frayed cable may touch a piece of metal in the engine compartment that can cause shorts and other problems.

There are some signs to watch out for that might tell you if your battery terminals are corroded or your cables aren't making good contact with them.  You might find your vehicle isn't starting as easily as it used to. You also might see the battery warning light illuminated on your dash. That light looks like a rectangle with a "-" and "+" sign inside.

Our technicians can make sure your battery and cables are at optimal operating capability with regular service and cleaning.  A technician will clean the terminals and portions of the cables that are connected to them.  They may also add an anti-corrosion agent to the cables/terminals. Nothing like giving your vehicle a clean start!

Star Auto Service & AC
221 Viking Avenue
Brea, CA 92821
7146710784



For 4x4s (Maintenance of 4x4 Vehicles)

Posted July 19, 2026 12:40 PM

Some people love 4x4 vehicles, the true 4-wheel drive works of engineering like Jeeps and 4x4 pickups that allow you to seemingly go anywhere on the planet. You can climb up a 40-degree rock trail with some planning and skill (always careful to protect the environment, of course), or you can get through the deepest snow.

But with that added capability comes additional complexity, drive-train components and other systems that less capable vehicles don't have.  And that is why when it comes to 4x4s, you have to maintain them a little differently from those vehicles that spend their lives on pavement.  Here are some of the key things to keep an eye on:

  • Transfer case—This transfers power from the engine to the wheels.  A transfer case has fluid in it that needs to be changed at intervals recommended by the manufacturer.  Your service advisor will let you know how often that is and will keep track of your service dates.  You will need to make sure the transfer case seal is working properly.  Otherwise, transmission fluid could get in and cause damage that is costly to fix.  Some transfer cases have an electric motor that shifts it through gears, and its connections are often exposed to the elements, making them vulnerable to damage and corrosion.  Proper maintenance will keep those connections working like they should
  • Front and rear differentials—These also have to have the right amount of fluid and should be checked regularly.  Your service advisor can let you know when you need that fluid changed as the owner's manual recommends.  It's important the service is performed correctly with the proper lubricant so it will work the way it is designed to.
  • Brake lines—Those 4x4s practically beg to go into wet spots. They also are great machines to conquer snow: road salt, brine and all.  Moisture, salt and brake lines are a recipe for corrosion, so brake lines need to be inspected regularly.  There are anti-corrosion sprays or white lithium grease that can retard corrosion.  Remember, getting there is half the fun, but not being able to stop is no fun at all.

So enjoy your 4x4 and what it can do that other vehicles can't.  Just remember that even though it's tough on the outside, it needs special care to keep it going.  Oh, and remember to take care of the environment when you go off-roading, too. 

Star Auto Service & AC
221 Viking Avenue
Brea, CA 92821
7146710784



Power Steering Service at Star Auto Service & AC in Brea

Posted July 12, 2026 1:24 PM

Many Brea drivers have been hearing about technological advances in power steering, specifically electric power steering. Some very high-end cars have been featuring electric power steering. Power steering fluid has the necessary hydraulic properties and the ability to lubricate the internal parts. The power steering fluid also protects vehicle components from rust and corrosion.

Brea car owners should be aware that vehicle manufacturers recommend that the fluid be replaced on schedule. At Star Auto Service & AC, the old fluid is drained and the system cleaned thoroughly. Fresh fluid is then installed.

Unfortunately, many Brea drivers don't realize how important it is to service their power steering, and some may not even know that it's necessary in the first place. A neglected power steering system can develop leaks that will shorten the life of the pump.

Brea drivers should be aware of warnings that indicate possible power steering problems: the need to constantly add power steering fluid, a loud whining from the pump, erratic power assist or high steering effort. If you're experiencing any of these problems, have your power steering checked out at Star Auto Service & AC in Brea.

In addition to the pump and hydraulic system, there are mechanical parts in the steering system. The rods, arms, joints and knuckles that actually turn the wheels can become worn or damaged. A standard alignment service at Star Auto Service & AC includes an inspection of steering components.

See if you notice any of these: play in the steering wheel, the steering wheel is off center, or there's a noise coming from your front wheels, especially when turning.  If so, have your friendly and knowledgeable Star Auto Service & AC service advisor do an inspection so the problem can be corrected. Waiting too long could cause uneven tire wear and may even lead to steering failure. 

Give us a call.

Star Auto Service & AC
221 Viking Avenue
Brea, CA 92821
7146710784



Training Received by Technicians in Brea, CA

Posted July 5, 2026 1:43 PM

When your vehicle breaks down in the Brea, CA, area, or just needs some routine service, it can make you a little nervous. Because your vehicle's so important to your life, you need to be back on the road as soon as possible — with the problem fixed right the first time.

We've been checking into some of the training our Brea, CA, technicians receive, and we're very impressed. It's amazing how much knowledge and skill goes into diagnosing and repairing a modern vehicle. So it's not like when your uncle worked on his hot rod over the weekend.

Today there are four-cylinder engines around Brea that make more power than the V-8's in luxury cars did 20 years ago. A new V-6 Toyota Camry could beat Sonny Crocket's Ferrari in a race to 60 mph/97 kph.

Our engines are more and more powerful. And they're so reliable. This is all due to engineering. But the benefits come to Brea drivers at the price of simplicity. Modern cars are so much more complex from a mechanical standpoint that it makes your head spin.

Then there are the electronics. Some vehicles on CA roads have several networked computers controlling most of the engine functions and many other vehicle functions as well. Brea drivers take all of this sophistication for granted – but somebody has to fix it when it breaks.

It's a real challenge for the pros at Star Auto Service & AC and other Brea auto service centers to keep up. It requires a high level of commitment on the part of the auto technician and the service center. In addition to the training, there's the financial commitment to purchase the diagnostic and repair tools as well.

So where do Brea technicians go for training? There are many sources. It's usually a combination of formal classroom training, training provided in the service center by auto parts and equipment manufacturers, online courses and home study courses. There are many independent certifications available all the way up to Master Technician.

Service centers in Brea, CA, have a lot of other resources available.  No one can know everything, so service centers like Star Auto Service & AC subscribe to data services, technical libraries and even online communities that can help them when they run into a difficult problem.

It's like those medical diagnosis shows on TV. Here are the symptoms. What's the diagnosis and treatment? Diagnosis is every bit as much an art as a science. Brea drivers want everything to be simple, straightforward and cheap – and sometimes it just isn't.

So, be more relaxed next time you take your vehicle in. You can trust the professionals at Star Auto Service & AC. You're in good hands. The more you know, the more comfortable you can be with your automotive service decisions at Star Auto Service & AC. 

Star Auto Service & AC
221 Viking Avenue
Brea, CA 92821
7146710784



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What Our Customers Say

Brea, CA

There is no other honest, kind, thorough and precise as Rob. We've been going here with all of cars forever and you can't give a better testament than that! You must go see Rob if you need a mechanic and you'll be so pleased!

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~ , 07/29/2026

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Star Auto Service & AC

221 Viking Ave
Brea, CA 92821

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