AUTONET TV

Got it Covered! (Timing Cover Maintenance)

You may have heard at one time or another about something called a timing belt or timing chain in your engine.  And you may know that if they fail… well, let's just say that there can be some major engine damage.  So obviously, we want our timing belts and chains to be in tip-top shape.

One part that helps keep them running the way they should is the timing cover.  As you can probably guess, it's something that covers the belt or chain.  The timing cover protects both belts and chains from dirt and road debris.  Timing belts also need to be lubricated so their covers allow them to be lubricated as well.  They have a gasket that insures a good seal for the engine.  If that gasket breaks or develops a leak, then engine oil can escape, and loss of lubrication is never good for an engine component.

Other symptoms of a failed timing cover are leaking coolant, a metallic sound coming from the front of your engine or your Check Engine light coming on.  You might also notice a drop in power when you're going uphill.

It's important that your timing cover be in good condition and functioning properly.  Your repair facility will check out that part of your engine to make sure gaskets are in good shape and the cover is doing the job it's meant to do.  Catch that leaking or broken timing cover in time and your engine will thank you for avoiding some serious damage and an expensive repair.

Triple A Automotive
972 Barstow Suite B
Clovis, CA 93612
(559) 299-9300
http://www.tripleaautomotive.com

Maintenance on My Mind

Ask any Clovis man or woman if they've taken their vehicle in for preventive maintenance lately, and the answer may well be “no.” Surveys indicate that over 80% of vehicles on the road today are in need of some kind of repair or maintenance. Now, ask that same person why he hasn't taken his car in for care. The answer will probably be that he forgot or that he just didn't think about it. Most Clovis residents seem to have a hard time remembering about scheduled maintenance for their vehicles.

Funny, because most of us in Clovis have no trouble remembering to wash our clothes, mow our lawns or brush our teeth. It isn't that we can't remember to take our vehicles for service; it's a matter of making it a priority.

When it comes to our vehicles, Clovis drivers like myself, need to be a little more maintenance-minded. The fact is, we can choose to do it, or we might find ourselves being compelled to do it.

For example, when we consistently forget to brush our teeth, a major consequence usually follows. The pain of that experience usually compels us to be more mindful of our teeth and take better care of them.

The same goes for our vehicles. If we ignore them long enough, a painful experience is sure to follow—painful for our pocketbooks, that is. People in Clovis who have gone through that experience are usually more conscientious about proper car care.

So, if you're not a fan of the school of hard knocks, at least when it comes to vehicle maintenance, remind yourself to look after your car. Pay attention to the little oil change tag on your windshield. When it's time take your car in, do it. But don't just change the oil. Get a full-service oil change at Triple A Automotive. Your technician will then check all of your fluids. He can advise you if any of them need to be changed or if any of them are low.

Low fluid levels can indicate leaks or a worn hose or seal, so they can check those for you as well. Other signs of wear are also immediately evident when you get a full-service oil change, such as a cracked serpentine belt or corroded battery cable. Your Triple A Automotive technician will also check the vehicle manufacturer's service recommendations for your vehicle and advise you of any other routine service that is coming due.

It's like a one-stop shop for auto advice that will keep you on top of your vehicle's maintenance.

If there is more to be done than the budget allows, you can get a picture of what needs to be done.  Then, create a plan with your Triple A Automotive service advisor and budget for it during the coming months. It's a whole lot less painful than unexpected car repairs.

Vehicles are more reliable than they ever have been. They can take a lot of abuse and neglect. But they're also expensive and complicated machines. Clovis drivers can't expect them to run forever without proper fluids and filters. Preventive maintenance at Triple A Automotive in Clovis will improve the reliability and life expectancy of your vehicle, as well as ensuring your safety on the road in CA.

Triple A Automotive
972 Barstow Suite B
Clovis, CA 93612
(559) 299-9300
http://www.tripleaautomotive.com

Why You Have an O2 Sensor (Oxygen Sensor)

If someone asked you what gas made up the largest portion of the atmosphere, what would you guess? Well, it's not oxygen; it only makes up 20.9 percent.  But since we're talking about oxygen, you should know that your vehicle uses oxygen sensors to make sure your engine is running the way it should.

The oxygen sensors measure how much oxygen is in your exhaust.  If there's too much, it means there's a problem with the mixture of fuel and air.  The sensor sends signals to computers in your engine and adjusts the mixture so it maximizes performance and efficiency.  It does this constantly. 

Many vehicles have multiple oxygen sensors.  Some have one close to the engine, another close to the muffler.  Two measurements are better than one since they allow readings to be more accurate.  You may have a vehicle with a dual exhaust, so you'd have twice as many oxygen sensors.

Your oxygen sensors can fail.  One thing that can damage them is contamination from bad fuel.  The sensors can simply wear out, though they usually last a long time.  It's not unusual for an oxygen sensor to last 100,000 miles/160,000 km. One more thing that can cause an oxygen sensor to fail is residue from an engine that's burning oil.  Plus contaminants from the road like salt can also cause problems. 

Here are some signs that your oxygen sensors might be failing.

• The Check Engine light goes on.  In this case, your service facility can plug in a device that will read the code in your engine's computer to see if that's the problem.
• The engine is running roughly.
• Black, sooty smoke is coming out of your tailpipe.
• Your fuel economy is noticeably lower than it used to be.

Head to your service facility and tell your advisor what symptoms your vehicle is experiencing.  They have the equipment and training to track down the issue.  Note that simply replacing the oxygen sensor is often not enough since it doesn't get to the root of the problem; other repairs may be needed. 

So make sure your oxygen sensors are working the way they should be.  Oh, and back to the question of what gas makes up most of the Earth's air?  It's nitrogen, which comprises 78 percent of the air we—and our engines—breathe.

Triple A Automotive
972 Barstow Suite B
Clovis, CA 93612
(559) 299-9300
http://www.tripleaautomotive.com