AUTONET TV

Alternator Facts (Failing Alternator)

If you notice that your headlights are flickering at night, that's something to pay attention to. While there could be many different things that could cause that problem, one possibility is your vehicle's alternator.

The alternator takes mechanical energy from the engine and turns it into electricity, in essence a generator.  The current it makes charges the battery and supplies power to the vehicle's electrical systems.  An alternator is made up of several different parts: a pulley, magnets, coil wires, brushes and a voltage regulator.  While your vehicle is running, these parts get a good workout and, after time, they begin to wear out.

Other symptoms of a failing alternator include your vehicle's lights dimming, the power windows going up and down more slowly than they used to, your power seats not moving quite as fast as before. 

Another sign of a worn out alternator is engine stalling.  Vehicles with fuel injection require a certain amount of power, and when an alternator is going bad, your engine could stall because the alternator isn't cranking out enough of it.

An alternator on its last legs can also fail to charge your battery properly.  Sometimes your battery isn't getting enough charge from the alternator and will go dead.  It also can be the opposite problem. The battery is getting too much power and will cause the battery to get hot.  Your vehicle may give you a clue on the instrument panel.  If you see any of these warning lights, take note: Check Engine, ALT, CHARGE or one that looks like a picture of a battery.  If that light is on, it's time to have your service facility give it a look.

As mentioned earlier, there are other components of your vehicle's electrical system that can fail, such as a worn out serpentine belt or a malfunctioning voltage regulator.  A reputable service facility has diagnostic tools to pinpoint the causes of your problems. And when your issues are fixed, your electrical system will be back to its hard-working self.  You'll get a real charge out of it!

American Brake Centers Inc.
3435 Bashford Ave Ct.
Louisville, KY 40218
502-459-0355
http://www.americanbrakecenters.biz

Beware Dangers of Spring Driving (Seasonal Driving Tips)

Sure, winter is quickly fading in the rearview mirror, but the peril of icy roads is replaced with a whole new set of driving challenges in spring.

Deer and other wildlife. You are not the only one who gets spring fever.  Animals do, too, and spring is the time they start looking for mates and food.  Be extra careful at dawn and dusk when deer are especially active.  Hitting a deer (or having them jump into your path suddenly) is a frightening experience, and even a deer/vehicle collision at slow speeds can cause injury and/or loss of life for both animal and humans, let alone expensive damage to the vehicle.  Be extra vigilant during spring.

The angle of the light.  As the seasons progress, you'll notice sun angles change.  The sun is rising earlier every morning and setting later at light.  When the sun is low in the sky, that glare can render you almost completely blind.  Make sure your windows and windshield are clean; don't forget the inside glass, too, which can build up a haze over the winter. 

Potholes. The freezing and thawing of pavement is shockingly effective at busting up asphalt and concrete. The holes left behind can seem like moon craters, and if you hit one or more hard, they can cause you to lose control of your vehicle, increasing your chances of an accident.  They also can cause some significant damage to your vehicle. If you feel your vehicle pulling to one side, notice it has a rough ride or hear noises you haven’t heard before, have your suspension's integrity inspected at your vehicle service facility.    

Children playing.  Kids are excited to get back outside, running wild, playing with balls and toys… just being kids.  These newly-rediscovered outside thrills can also steal away their attention from what's going on around them and they may dart out onto the street before you know it. Spring is a time to be vigilant and devote extra concentration to roads and neighborhoods. 

Spring is such a breath of fresh air. Remember to be super careful of a whole new set of hazards winter made you forget about for a while.

American Brake Centers Inc.
3435 Bashford Ave Ct.
Louisville, KY 40218
502-459-0355
http://www.americanbrakecenters.biz

Not a Good Vibe (Driveshaft Failure)

When you feel your vehicle vibrating as you're driving down the road, one cause could be something you may not have ever seen: your driveshaft.  It is underneath the vehicle and most drivers don't climb under there to take a look very often.  The driveshaft is a cylindrical part that helps conduct the rotational power from your engine to your drive wheels.  If you have a four-wheel drive vehicle, you may have two driveshafts. 

The drive shaft has bushings, and when they wear out, that's a likely source of the vibrations.  When the bushings are in good condition, they prevent the driveshaft from vibrating.  And if you don't get your vehicle repaired fairly soon after discovering vibrations, they'll continue to get worse and cause other components of the drivetrain to wear out.

The driveshaft is, of course, only one part of the drivetrain.  It includes other parts such as axles, transmission, differentials and joints.  They all work together and need to be maintained properly.  When a driveshaft fails, there can be symptoms other than vibrations.  They include difficulty turning, rattles, clunks and squeaks coming from underneath your vehicle. You may even feel a shudder when you accelerate from a stop.

Driveshafts can fail when they get corroded or damaged by rough roads, curbs and debris. A trained technician with experience working on drivetrains uses specialized equipment that doesn't further damage the drivetrain's other parts.  Sometimes the entire driveshaft will have to be replaced; sometimes the problems can be fixed by replacing individual components. 

Your vehicle's drivetrain was engineered to propel you smoothly down the road.  When time and distance begin to take their toll, have your vehicle looked at by your service facility. They'll know how to properly pinpoint what's causing your problems and restore your vehicle to the reliable, smooth, safe machine its designers worked hard to create.

American Brake Centers Inc.
3435 Bashford Ave Ct.
Louisville, KY 40218
502-459-0355
http://www.americanbrakecenters.biz