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Alternator for sale in Miami

April 14, 2019 5 min read

Here Are Issues That Affect Your Alternator And What You Can Do About It

Although your area of specialization may be in refrigeration, teaching, transportation, mining and other things entirely different from vehicle, but you will agree that you can't get much done without the help of your car or vehicle.

Usually, our vehicles are often overused and go a long time without servicing. And this is not to mention the unfriendly weather and rough road paths we put it through.

And there is one part of our vehicle that suffers the most and that is the alternator.

There are some faults that your vehicle may develop, and you will still be able to use it. But when it has to do with the alternator, there is little or nothing you can do until you get it fixed.

Since an alternator is that important to our cars, it will be helpful to know what shortens its lifespan.

Here are some of them-

Wrong sizing

Vehicle and equipment manufacturers calculate the electrical load required and use it to size the right alternator for your vehicle. However, if at any point the vehicle receives more electronics and electrical equipment, this will alter the original size of the alternator measured and render it inadequate. This is something you should know before looking for alternator for sale miami.

Without being told, you should know that when your vehicle is loaded with more electrical equipment, the alternator will be overloaded and will have to work harder than it ought it. When this happens, the alternator may start developing a fault. Another thing to bear in mind is that when the alternator is overloaded, it will prevent it from fully charging your vehicle's battery. The result is that the battery will keep running down which reduced its life. The vehicle's electrical system will not function optimally and this will affect other systems as well. If you are already experiencing this, contact R and Y as we readily have alternator for sale miami  and can also upgrade your alternator to a higher one where possible.


Your alternator is part or your vehicle's electrical system. Primarily, it is what charges your battery while it's running so that your vehicle doesn't break down. One thing that most electrical devices cannot cope with is heat. Heat can cause your alternator to have an increase in its electrical resistance which makes it work harder than it normally should. There is also additional strain that will be placed on other important electrical, moving or mechanical parts of the vehicle. Although it is a device that stands alone, an alternator is known to produce huge amount of heat. When you add that to the heat the vehicle already produces, it then amounts to a lot. When you are warming up your vehicle, what happens is that the alternator loses about 10 percent operation efficiency. That means that when you eventually start driving the vehicle, your alternator will be left with just 90 percent operation efficiency. An overworked alternator places a lot of strain on other engine parts like the bearings and belts.

To get this fixed, don't look for starter for sale miami, instead, contact us and we can help in boosting your alternator to make sure it meets up with demand.

Other things that can damage your alternator

Apart from heat and wrong sizing, there are other things that can lead to alternator damage. One of them is as a result of belt slippage, which usually happens when a worn-out or damaged belt finds its way to the pulley wheel of the alternator. The result is a reduction in voltage output. A worn-out battery can also cause your alternator to develop a fault or fail. The work that is supposed to be shared by the battery and alternator will be left for the alternator to handle alone. This will cause the alternator to burn out quickly.

Here are some signs that your alternator is bad

- If you start noticing inconsistent and random electrical faults in your vehicle, it is usually as a result of those parts not getting the right energy output supply it should get from the alternator.

- If you experience challenges starting your vehicle, then it's time to check your alternator.

- In most cases, you will receive a sign that your alternator needs attention when you start seeing a light in your dashboard that says "GEN" or "ALT."

-A dim or flickering headlight is an indication that your alternator which is responsible for supplying electricity to the electrical parts in the car is no longer able to provide the right voltage.

- A rattling sound is also a pointer that your indicator needs to be checked out.

Common vehicle charging system issues

Many people arrive at the conclusion that when a vehicle's charging system is having issues that the alternator is to be blamed. While this is partly true, there are other things that can cause such problem:

- Dirt and corrosion can cause poor connections. To avoid this, make sure that you clean and also secure the cable connections.

- A rusty and poor ground your vehicle's chassis where applicable can lead to excess resistance. Always ensure it is rust-free and clean.

- A poorly charged battery can prevent the vehicle from operating effectively.

- Broken, frayed or internally corroded cables also lead to excess resistance.

How to keep your alternator working efficiently

Another thing that gets people confused when experiencing problems with starting their vehicle is that the starter is bad. You find them looking for starter for sale miami. But making sure that your alternator is in top shape can prevent such issues with starting your vehicle. Here are ways to ensure it stays that way-

- Always check your battery and replace it once you notice it's getting weak.

- Make use of a voltmeter to occasionally check your alternator.

- Quit trying to charge your vehicle battery with the alternator; you will end up killing it.

- Don't turn on your AC or your vehicle when the battery is dead.

- Check and replace your belts once you notice they are wearing out.


You should develop the habit of having your alternator checked out every year. Choosing the right mechanic will prevent you from unnecessary vehicle breakdown. And if you need to replace it at any point, don't forget that R and Y Alternators and Starters is your best bet.