The average lifespan of a car alternator is seven to 10 years. Getz Automotive can replace your alternator when it needs it. We are going to list the signs of a faulty alternator below. Bring your vehicle to our shop as soon as possible so we can resolve the problem.
Battery, ALT, or GEN Warning Light
You may end up with a dashboard warning that the alternator is going bad. You will either see a battery-shaped, GEN, or ALT light turn on on the dashboard. Head straight to our shop to avoid getting stranded with a dead battery.
Burning Electrical Wiring/Rubber
Generally, the alternator produces 13 volts to 14.5 volts. If the alternator is malfunctioning and produces more voltage than that, it will overheat your vehicle’s electrical system. You will smell burning rubber and wires.
Growling Noises in the Engine
The alternator can also make strange noises when it starts to go bad. Many people describe the noise as growling, but it may also sound like grinding. A squealing noise is an indication that the alternator belt is too loose.
Malfunctioning or Slow Accessories
You may also start to have problems with your vehicle’s accessories if the alternator is going bad. For example, the power accessories may slow down or malfunction. Strange things, such as your radio turning off by itself, can be caused by a faulty alternator.
Misfiring and Frequent Stalling
Your engine may also start to misfire and stall if you have a malfunctioning alternator underneath the hood. The alternator helps the spark plugs to produce sparks in the cylinders by powering them. If the alternator is dying, the spark plugs may not have enough power to fire in the correct sequence.
Problems Starting the Car/Dead Battery
As you can see, the alternator is responsible for powering many of your vehicle’s components. This includes the battery. It is the alternator that keeps the battery charged. Consequently, if you end up with a dead battery frequently, it could be the alternator.
Strange Problems With the Lights
Finally, you may notice that your vehicle’s lights are overly bright or too dim if the alternator is not producing the right amount of power. They may also flicker if the alternator is generating electricity in spurts.
Call Getz Automotive in Fuquay-Varina, NC, today if your vehicle is having any of the problems that point to a malfunctioning alternator. We can test the alternator and install a new one if necessary.