Wednesday, February 27, 2013

The Importance of Tire Inspections


Tires, like many other parts of your car, will wear out as a result of normal use.  Unlike windshield wipers or oil filters, it can be very dangerous if a tire fails while driving.  A tire in poor condition will and can make it more difficult to control your vehicle.  The National Highway Traffic Safety Administration says over 78,000 crashes occur annually due to tire malfunctions.  Fortunately, for your safety, tires will rarely wear out without warning.  Tires are also very good at telling you why their life may be running out too quickly.  

When do I check my tires?


At least once a month or before long trips, tires should be inspected for needed repair or replacement.  There are two main parts of a tire, the tread and the sidewall.  The tread has steel belts that help protect from puncture and give structure.  The sidewall does not.  It is very important to carefully examine the sidewall for cuts, bubbling, or cracking.  If you find these signs, take the tire to one of our professionals for further inspection.  Next you should carefully check the treads.  The first thing to look at is the depth of the treads.  This will tell you how much life is left before new tires are needed.  One easy way of judging proper tire tread depth is to grab your spare change.  Find a penny and hold Abe’s body between your thumb and forefinger.  Place the penny in the grooves between the tread ribs of the tire.  If the top of Abe’s head is still covered, your tires are still good.  If you can see the top of Abe’s head or the tread is barely touching it, it’s time to replace your tires.  It is important to check tire tread depth on multiple locations of the tire.  If your tire’s tread is wearing unevenly take a note of where this is occurring.  One of our mechanics or tire professionals should be able to determine the source and help correct the uneven tire tread wear while the tire still has some useful life.  

What causes tire wear?


Four common causes of premature tire wear are improper inflation, misalignment, lack of rotation and front-end wear.  If tires are under-inflated, there will be more wear on the outside of the tread.  This may also result in excessive heat, which accelerates wear and may cause a blowout.  Conversely, over-inflated tires will wear more on the center of the tread.  Often, appropriate tire pressure will be listed on the sidewalls of the tire or on the driver’s side door frame.  If tires are wearing heavily on one side and have normal inflation, your wheels may be out of alignment.  Another aspect of the tire inspection is comparing tread depth between the front and rear tires.  Front tires will wear faster due to increased friction while turning.  A simple solution for this is regular tire rotation.  Swapping the front and rear tires every 6,000 to 8,000 miles will keep the life of your tires even.  The final test in this inspection is looking for even tread depth through the circumference of the tire.  Poorly balanced wheels and failing front-end components may cause the tire to wear more on one side than the other.  If you notice this type of uneven tire wear contact our professional repair facility for a thorough diagnosis.  

Other effects of worn tires.


A proper tire inspection will not only keep you safe but will help your tires last longer.  Correcting wearing issues on your tires can improve your fuel mileage.  Many of the factors that increase wear on a tire are due to higher friction with the road surface.  This higher friction will make a car work harder and burn more gas to travel the same speed.  

Windshield Wipers


The ability to see clearly while driving is the key to safe travels.  Your top-notch headlights might light up the road but if the windshield is obstructed by dirt or moisture they will do you no good.  If you can’t see the deer that just ran into the road or a stalled vehicle ahead, your journey is in great danger.  A good set of windshield wipers is necessary especially in bad weather.  For these car components to help show you the road they must be in perfect condition.  

Windshield Wipers to Clear the Windshield


The obvious need for windshield wipers is to clear rainwater while driving.  They also come in very handy with snow or slush.  To clear bugs or mud the wipers alone can sometimes make the smear worse.  Wiper blades with the help of washer pumps and fluid can clean the windshield effectively.  Although the fluids and pumps are a great help, if the wiper blades don’t clear the entire view, you could be putting you and your passengers in danger.  Wiper blades must be sturdy to achieve this obstruction-free view.  There are several ways to check the quality of windshield wipers before it’s too late.  

Windshield Wiper Inspections


Wiper blades should be inspected every six months.  Listen to the sound the windshield wipers make when running across the windshield.  If there is cracking or chattering, you will want one of our technicians to take a closer look at your windshield wipers.  Cracks and breaks can be very visible and make it impossible to clear mud or rain from your view.  Another common cause for wiper blade failure is when half of the windshield wiper blade gets folded in the wrong direction.  Every day wear and tear, plus exposure to the elements, can cause this deterioration.  If you notice the blades need replaced, check with your local auto parts store to find the correct blade size.  Most stores have books so you can look up what kind of windshield wiper blade you need, otherwise you can ask someone who works there. Also, purchase the entire windshield wiper blade, not just the rubber blade insert. Always read the directions to see what you need to disconnect the old wiper and connect the new one.  Usually, you will need to push on a tab or lift a tab before removing the blade.  There is generally an attachment that comes with the wiper blade to connect the blade to the arm. You will most likely hear a click when the blade has been successfully attached.  To make sure that the blade is sturdy, give the wiper a tug. You definitely don’t want it to fly off when you are driving.  If you are unsure you installed the windshield wiper correctly, or if you feel uncomfortable doing it yourself talk to one of our technicians and we can install the windshield wiper blades for you.  

Windshield Wiper Blades In Winter


When you look at a standard wiper blade frame you can usually see spaces in the frame, especially between the outer frame and the actual wiper blade.  Winter windshield wiper blades are enclosed in a rubber cover to prevent ice and snow buildup inside these spaces.  This obstruction can limit the windshield wiper blade from flexing smoothly across your windshield and may leave streaks in your view.  Winter windshield wiper blades might not prevent ice buildup but they do make it less likely to happen.  If buildup does occur, the flat rubber surface of winter windshield wiper blades allows for easier cleaning.  Another new concept in winter windshield wiper blades is heated wiper blades.  Heated windshield wiper blades are quite a bit more complicated to install and are hard wired to the car’s electrical system to power the heaters.  The heater keeps the blades a toasty 200 degrees and claims to melt ice at 40 below.    

WHAT IS THE FUNCTION OF MY SERVICE ENGINE SOON LIGHT


When your vehicle detects a problem within its component system, it will automatically display a warning in the form of a light that is displayed on your dashboard. Newer vehicles commonly have a range of warning lights that will flash depending on the problem that is detected, like the check engine oil light. Your Service Engine Soon light can represent a variety of items that can be wrong with your engine and its performance. The Service Engine Soon light tells the driver that there is a problem related to its central computer. The Electronic Control Module (ECM) controls the vehicle’s engine and transmission. Although vehicle models vary, in most, the warning light can be both yellow and red. As you might guess, the yellow light indicates a less urgent problem and a red light represents a problem that should be tended to immediately.

SYMPTOMS OF A YELLOW SERVICE ENGINE SOON LIGHT


If your Service Engine Soon light is yellow, it is generally safe to continue driving, but you should take note of any additional signs that your vehicle is not performing as well as it should. Often times your vehicle will automatically correct some problems, which may cause the yellow light to shut off. It is never a good idea to overlook the problem even if the light shuts off automatically. Once you are in a safe location you should inspect your vehicle for any problems. Be sure to check for warning signs that can cause a yellow warning light to surface. These signs could be things such as difficulty starting the engine, lower than normal fuel mileage, abnormality in performance, or odors and smoke emitting from under the hood. 

SYMPTOMS OF A RED SERVICE ENGINE SOON LIGHT


A red Service Engine Soon light indicates there is a problem that is making it unsafe to drive your car. If you notice a red light on your dashboard it is important that you pull over and analyze the problem as soon as possible, as it can be dangerous. By referencing your owner’s manual you can get an explanation of the meaning of your warning lights. A red warning light can mean a number of things, including a fluid level being too low, a belt that has broken, or problems with your battery or alternator. If the problem cannot be fixed on the spot, arrangements should be made to have your vehicle towed into one of our facilities for a professional inspection before further damage is done to your engine.

HOW TO PREVENT ENGINE ISSUES


When your Service Engine Soon light comes on, maintenance should be done immediately to ensure that further damage does not happen to your vehicle. There are steps that you can take to cut down on premature problems with your vehicle’s engine. You should have your antifreeze, power steering, brake fluid and transmission fluid checked regularly before taking your vehicle on the road. It is also important to check your tires, battery and alternator. By taking these easy steps, you can cut down on potential damage that can happen to your vehicle and end up costing you a lot of money to fix. Make sure to take your vehicle to one of our automotive professionals on a regular basis to get a general inspection done. By doing this, your car is able to run at its best capacity and you are able to get a longer life out of your vehicle. 

Monday, February 18, 2013

Temperature is Rising: Car Overheating in Winter

Overheating does not only happen in the summertime. The cold temperatures of winter offer
no barriers from or protection from the rising temperature of the engine. Many people are
surprised to learn that cars can overheat in the winter as well. Unfortunately, some of these
people learn this lesson from being stranded on the side of the road. They assume that since
the weather is near zero, the cold air temperature should be enough to keep the engine cool,
but this is very far from the truth. Your car can overheat even in below-zero weather if you
do not maintain your car or pay attention to the warning signs. You should know what to do
to keep this from happening to your car.

Before the Blowout


If your car is overheating in the winter, consider what is occurring right before the car gets
too hot. If you notice that your car overheats soon after you turn it on, you could have a very
low coolant level, a malfunctioning thermostat, a broken fan, or a leak in the cooling
system. These same problems can produce overheating after driving for long periods, but
instead of a faulty thermostat, your ignition timing could have the wrong settings, or the
engine could have other mechanical problems. Take your car to ASE master technicians to
determine the cause of the overheating and remedy the problem.

Antifreeze and Fluid Checks Are Essential


Check your antifreeze or coolant level to make sure you have the proper amount in the
reservoir. Coolants are very important to the engine because it transfers heat from the center
of the engine out to the outside air. The cooling system is closed, which means that it is not
designed for the car owner to have access for refilling. If there is a hole anywhere in this
closed system, your coolant level will be too low and your car will overheat. Check the
radiator for any rust and corrosion, which can cause holes and other damaging things. The
thermostat and radiator pressure cap need to be checked to make sure they are securely
seated in place to provide an adequate seal. Do not remove the radiator cap when the engine
is still hot. The boiling coolant inside the radiator has created a pressurized environment and
opening the cap can cause an explosion. Make sure your thermostat and engine fan are
working properly.

Overheat No More


Make an effort to be proactive when it comes to general car maintenance. Be sure to adhere
to the maintenance schedule recommended by the manufacturer. Use the information you
learn about your car during these sessions to keep track of the health of your car. If you pay
close attention and heed the warning signs of potential overheating, you can make the
changes you need to make to keep your car in good running condition. If you have a
mechanic to perform these tasks, make sure that you understand everything that they relay
to you concerning your car. They can take the information from the inspections and make
recommendations on how to improve the health of your car. Keeping a log of all repairs,
maintenance dates, and performance notations will work together to help you keep a cool
car.