Is It a Bad Alternator? See the Signs to Watch Out for and How to Test It
The alternator is the main source of electrical power for your vehicle or industrial machinery. Often times a bad alternator is misdiagnosed for a different issue, which will end up costing you more in both time and money. At Davilco Electric, we only want you to pay for what you need. By understanding the signs of a bad alternator, you can have a better grasp on the situation happening with your automotive or industrial electrical system.
Have You Been Experiencing Any of the Following Problems?
Alternators can either go out suddenly or slowly over time. When it does go out, however, it’s never at a convenient time. The following may be symptoms of another vehicle or machinery problem, but could also indicate a bad alternator. Problems include:
- Burning Smell
- Dashboard Light Indicator Turns On
- Dead Battery
- Dim or Flickering Headlights
- Other Electrical Failures
- Problems with Stereo Audio Output
- Strange Sounds Coming from Engine
- Trouble Starting Engine
If you’ve experienced any of these problems, have a professional at Davilco Electric inspect both the starter and electrical system right away. A bad alternator can only run for a short amount of time before the vehicle stops working altogether, leaving you stranded.
Distinguishing Between a Bad Battery and Bad Alternator
Although a faulty alternator can cause the battery to drain out, a battery can cause you problems on its own. The easiest way to inspect both on your own is to jumpstart the vehicle. If the engine starts to run like normal, the cause is a bad battery that needs to be replaced soon. If the engine dies after the jumpstart, there’s a high chance that the problem lies with the alternator.
Because batteries and alternators go hand in hand, it is important to inspect both when you are having vehicle trouble. Whether you are inspecting the battery yourself or you hire a technician do it, always be sure to inspect the battery and its wires.
