AUTONET TV

The Need for Speed (Wheel Speed Sensor Maintenance)

Today's vehicles have some pretty amazing technology in them, including a computerized braking system we all pretty much take for granted these days.  Antilock brake systems (ABS) have been around for years but they help drivers stop in much shorter distances reliably than ever before.  When you see your ABS warning light come on, it's important to find out what's causing the problem. It's a safety issue.

Often the problem when the ABS light comes on is a faulty wheel speed sensor.  (In some cases the traction control light will also come on, perhaps because of a non-working wheel speed sensor.) Your vehicle uses the speed sensors to measure the rotational speed at each wheel. That sensor sends the speed data to a computer that can then adjust braking power and prevent your wheels from locking up. 

If any of the wheel speed sensors isn't working right, the ABS warning light will go on and the vehicle's computer will turn off the antilock brake system.  You'll still have working brakes, but you will lose the functionality of that computerized system.

When your vehicle warns you the ABS has a non-working sensor, you can have a technician check to see what's going on. It could be one of the sensors is dirty and a cleaning will solve the problem.  But it also could be that one or more sensors needs to be replaced. 

A technician will use computerized diagnostic equipment to determine what and where the problem is, replace any bad parts and then check to make sure the system is fully operational. 

Antilock brakes and traction control are significant technologies that help prevent your vehicle from slipping on less-than-perfect road surfaces, especially useful during wintery weather.  Make sure they're helping you drive the way they designed to.

Westside Automotive
12510 Oxford Park Dr.
Houston, TX 77082
281-589-8984
http://www.houstonwestsideautomotive.com

Cruisin' on Down Main Street

When automakers first came out with cruise control, it was a real luxury item.  The older cruise controls used a mechanical vacuum system but it worked.  Well, some of the time. 

Now days, cruise control is all electronic, thanks to computers.  It's reliable and a real convenience on long trips.  Cruise control is offered on most vehicles and standard on a lot of them.  Because it's electronic, when it breaks, it's usually some electronic component.  Your vehicle's cruise can be the victim of a blown fuse. Or your vehicle's speed sensor, which—not surprisingly—measures your vehicle's speed, can also stop working.  And that will cause your cruise to stop cruising. 

Vehicles with cruise control also have a built-in feature that, when the brakes are applied, turns off the cruise.  With electronic cruise control, that happens thanks to the brake pedal switch, and if a problem develops in that switch, the cruise might not work.

The newest cruise control is called "adaptive." What that means is that it will maintain your vehicle's speed as well as the distance between you and the vehicle ahead of you.  That means if a car ahead of you slows down, your vehicle will slow down to the same speed and even stop if the car ahead stops.  Pretty cool, right? As you can imagine, adaptive cruise control is more sophisticated and has many more components than standard cruise.  The systems vary from manufacturer to manufacturer, but they use on-board radar units and cameras to calculate what your vehicle should do to maintain a safe distance and speed. 

Finally, there are still some of the older style cruise controls out on the roads.  They'll stop working when the vacuum actuator develops a problem, a vacuum hose starts leaking or breaks or the cable between the actuator and the throttle kinks, breaks, seizes up or becomes detached. 

If your cruise control isn't working, your service repair facility will be able to determine what kind your vehicle has and what it will take to fix it.  Good news for the cruise blues.

Clean Fuel ? Clean Performance for Houston Drivers

Fuel filters clean the dirt, dust and debris out of your fuel. Both gasoline and diesel-powered engines have them. The fuel filter is located in the fuel line between the fuel tank and the vehicle engine.

Houston auto owners don't need to filter their fuel because it has lots of grit in it; they need to filter it because it has some grit it in. Any dirt is bad for your engine. The cleaner the fuel, the better your vehicle engine will run.

Over time, the small amounts of rust, dirt and contaminants in your fuel settle out inside the fuel tank. After about five years, this can amount to a quite a bit of sediment. This means that as your vehicle ages, your fuel filter has to work harder to screen your fuel: more sediment in your tank means more potential for grit in your fuel.

The harder your fuel filter works, the more often it needs to be replaced. Check with your owner's manual to find out how often it should be serviced and how long you can expect it to last. Houston drivers should change it before it becomes clogged. Your friendly and knowledgeable Westside Automotive service advisor can help you with recommended fuel filter replacement schedules.

Good vehicle care means following recommended schedules for preventive maintenance, including changing your fuel filters. Take the auto advice offered in every owner's manual and have your vehicle regularly inspected at Westside Automotive. It may save Houston auto owners money by preventing costly repairs, but it will also repay them in improved safety and peace of mind.

Westside Automotive
12510 Oxford Park Dr.
Houston, TX 77082
281-589-8984
http://www.houstonwestsideautomotive.com

Training Received by Technicians in Houston, TX

When your vehicle breaks down in the Houston, TX, 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 Houston, TX, 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 Houston 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 Houston 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 TX roads have several networked computers controlling most of the engine functions and many other vehicle functions as well. Houston 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 Westside Automotive and other Houston 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 Houston 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 Houston, TX, have a lot of other resources available.  No one can know everything, so service centers like Westside Automotive 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. Houston 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 Westside Automotive. You're in good hands. The more you know, the more comfortable you can be with your automotive service decisions at Westside Automotive. 

Westside Automotive
12510 Oxford Park Dr.
Houston, TX 77082
281-589-8984
http://www.houstonwestsideautomotive.com

Don't Blow a Gasket! (Valve Cover Gasket Replacement)

When you head out to your vehicle after it's been parked and notice oil leaking underneath it, that's something to have looked at right away.  Oil leaks mean your oil level is probably low and running a vehicle in that condition can lead to expensive repairs.

While there are many reasons oil leaks develop, one possibility is a bad valve cover gasket.  Vehicle engines have a cover bolted over the spot where the engine valves are, and that cover keeps the oil inside the engine. In between the cover and the engine is a gasket that keeps that seal tight.  But after many years of high engine temperatures and vibrations, that gasket or the bolts that hold on the valve cover can fail or loosen, and oil can leak.

You may see dirty oil on the valve cover in the engine compartment, near the spark plugs, or around the bolts that hold the valve cover on.  All those are signs of leakage and time to bring your vehicle in for our technicians to check out.

In some vehicles, taking off the valve cover and replacing the gasket is a relatively easy job. In some models, though, other engine parts are located near that part of the engine and must be removed to get at the gasket, so repair costs can vary widely.

The technician will measure to make sure the valve cover isn't warped so it can be reused. If it is warped, they'll recommend replacing it with the gasket.  

While the technician has that area of your engine accessible, they will also check to see if other components need replacing at the same time, which could save you money.  And because valve cover gaskets usually fail in older vehicles, the technician will check for other oil leaks then, too. 

One of the best ways to be sure your valve cover is doing its job is to have your vehicle regularly maintained.  The technician will periodically look over your engine compartment and make sure you know when things are showing signs of age and wear BEFORE they fail and leave you stranded.

Westside Automotive
12510 Oxford Park Dr.
Houston, TX 77082
281-589-8984
http://www.houstonwestsideautomotive.com