AUTONET TV

Losing Your Cool (AC Condenser Replacement)

It’s always more comfortable in your vehicle when you can control temperature and humidity in the cabin. Air conditioning, which is standard on most newer vehicles, is a vital part of that comfort, and a key component of that system is the condenser.

The condenser converts the refrigerant gas into a liquid by cooling it down.  There are a few reasons the condenser can fail.  It can start leaking, which is usually caused by faulty seals and tubes, or debris from the road can damage it since it sits in a vulnerable spot at the front of your vehicle.  

Another way your condenser can be damaged is when bits of metal are released after your vehicle’s air conditioning compressor fails and are sent into the condenser. In both cases, you will have to have the condenser replaced as well as other components that are part of the system.

Here are signs that your condenser needs replacing.  When you turn on your air conditioning, it won’t make the air as cold as you’re used to it getting.  Or it may not get cold at all. Since other things can cause those symptoms, it’s best to bring your vehicle in to us to have one of our technicians determine where the problems are.

They’ll check the system’s pressure and thoroughly inspect for leaks.  If the problem is the condenser, they’ll replace it, refill the refrigerant, search for any more leaks in the system and give your air conditioning a final test to make sure it’s operating correctly.  

Keeping your air conditioning system working helps maintain the value of your vehicle.  It not only keeps the cabin cool when it’s hot outside, but also helps the defroster work properly and controls humidity in all seasons and climates.  Now, that’s very cool.

Ken's Auto Center
9555 Black Mountain Road
San Diego, CA 92126
8585788200

No Fuel-ing! (Fuel Filter Replacement)

Your vehicle has a few filters you might be somewhat familiar with.  There’s the oil filter that removes impurities from your engine’s oil, and a couple of different kinds of air filters that prevent contaminants from getting into the engine and the cabin. But you may not know that your vehicle also has a fuel filter.

The fuel filter keeps contaminants such as particles and other foreign substances from making their way into the engine.  They can result from using lower quality fuel, driving in dirty or stop-and-go conditions, or simply what happens after many weeks and months of travel. 

At some point, your fuel filter will start to get clogged up and won’t let the fuel get to your engine easily.  You might notice some signs of that: your engine doesn’t have the power it used to, it may misfire when you accelerate, it may be harder to start, or it may stall while you’re driving.  You may notice your vehicle vibrating a lot when you’re idling.  

If you notice any of those symptoms in your vehicle, you should bring it in for us to take a look.  We can run diagnostics such as a fuel pressure test that will let us know if your fuel filter is finished or still has a little more life remaining.

Even better, it’s a good idea to replace the fuel filter BEFORE you start seeing symptoms.  Each vehicle’s manufacturer recommends an interval at which you should change your fuel filter.  Older vehicles may recommend it be changed fairly frequently, such as every 30,000 miles/50,000 km.  Newer vehicles from different manufacturers have much longer intervals, and that’s something we can check so you can stay on schedule with regular maintenance.  

Make sure your fuel filter is doing its job so your engine can keep doing its job. 

Ken's Auto Center
9555 Black Mountain Road
San Diego, CA 92126
8585788200

Need a New Battery? Call Ken's Auto Center Today

Hello San Diego drivers! Need a new battery? There is a good chance that you do – 70% of batteries need to be replaced within four years. As your battery discharges and then recharges as you drive around San Diego, bits of the surface of the battery plates disintegrate. As this process continues over a few years, the alternator has to work harder to supplement the battery charge. Over time, enough of the battery is damaged that it can no longer hold a charge and it needs to be replaced. This also speeds up wear on the alternator.

Your Ken's Auto Center service advisor can help you determine the right vehicle replacement battery for the way you drive around San Diego, as well as the CA climate and durability needs.

Contact Ken's Auto Center for information on battery replacement.

Give us a call.

Ken's Auto Center
9555 Black Mountain Road
San Diego, CA 92126
8585788200

Don't Be Fuelish

If you smell gasoline in your vehicle, pay attention to your nose. That's because it has an important message for you.

Newer vehicles should never have a gasoline smell inside. One of the most dangerous conditions can come when your fuel line system has a leak or multiple leaks. Vehicles with fuel injectors are under pressure, meaning a crack or small hole in a fuel line can allow vaporized fuel to escape, sometimes around hot engine parts. Gasoline vapor and hot metal? You see the problem.

One of the most common causes of a gasoline smell inside a vehicle is a fuel tank leak. The gas tank can rot or be punctured by road debris. A Ken's Auto Center technician can evaluate the condition of your fuel tank and suggest either repair or replacement.

Fuel injectors can develop small leaks around their seals or O-rings. Those can deteriorate over time as the material they are made of gets old and less flexible. A technician can replace those parts.

Modern vehicles contain something called a charcoal canister. It gathers evaporating gasoline vapors from inside your fuel tank and prevents them from venting out to the atmosphere. If that canister has a leak, you'll smell it. One hint that you have a problem is the Check Engine light may come on.

You may have a leak in your fuel tank vent hose. Or you may be smelling gasoline simply because your gas cap is loose, the cap is faulty or—yes this does happen—your gas cap is missing altogether.

Consider the dangers of gasoline fumes seriously. Inhaling them can be bad for your health or they may start a fire. Don't fool with fuel; have gasoline odors checked out right away.

Ken's Auto Center
9555 Black Mountain Road
San Diego, CA 92126
8585788200

Let's Clear Some Things Up (Headlight Restoration)

You know how exposing your skin to sunlight can cause sunburn and other unhealthy things.  Sunlight can also create major problems for your headlights.  After they've been exposed to ultraviolet light, acrylic headlights can yellow and fog due to oxidation.  And when that happens, less light can pass through the plastic, reducing the effectiveness—and safety—of your headlights. 

It's not just the UV light that causes headlights to turn cloudy.  Road grime and debris gets kicked up and can scratch the plastic, diffusing the light that should pass through them when they're clear.  Plus, when your vehicle was new from the factory, the headlights had watertight seals all around to prevent moisture from getting into them and fogging them up with water vapor.  Just like clouds can hide the sun, tiny water molecules can diffuse the light from your headlight bulbs. 

Sure, you could buy replacement parts and start fresh.  But the good news is many vehicle repair facilities can restore your original headlights to perform like they did when you first bought your vehicle.  Here's how it works:

• A technician will protect your vehicle's paint by either taking the headlights out or by taping off the paint near the headlights and leaving them in place.
• Residue is removed from the headlight surfaces by wet sanding to remove the oxidized plastic.
• Using special compounds, the technician will buff and polish the surface of the lens so it looks as smooth as glass. 
• The newly-polished plastic is then sealed with wax or a special sealant designed to keep them operating like new. 
• If the seals that keep the moisture out of the inside of your headlights have dried out or cracked, they will be restored or replaced to keep condensation from forming again.

Visibility at night is vital for safe driving, and if your headlights aren't performing up to their potential, the less you'll be able to see ahead of you.

There are many advantages of having your headlights restored rather than buying new or aftermarket replacements.  It's friendlier to the planet since plastics are made of oil, so it's reducing the amount of plastic that is manufactured.  And it's usually cheaper to have your headlights restored rather than replaced.

Consider headlight restoration a way to literally recycle those parts of your vehicle.  That seems to be perfectly clear!

Ken's Auto Center
9555 Black Mountain Road
San Diego, CA 92126
8585788200