The alternator is a key component in running the electrical systems in your car. The alternator takes the energy from the crankshaft and turns it into the electricity that is stored in the battery of your car. When your car is running the alternator helps to power the different electrical systems in your car and keep your battery charged.
When your alternator begins to fail it can cause a variety of different electrical problems in your car, and eventually cause a breakdown. Alternators can go bad suddenly, or slowly over time. If your alternator is slowly going bad over time there are some warning signs you can look out for.
So, how do you know if you are having trouble with your alternator?
Typically this light is shaped like a battery, although some warning lights may display GEN (for generator) or ALT (for alternator). The triggering of these warning lights is typically based on how much electricity your car is using and if your alternator’s output drops below a certain level.
One of the most common symptoms of a failing alternator is flickering, pulsating, or dimmed headlights. If your alternator is beginning to fail it won’t be able to power your headlights effectively.
Things like power windows and power seats might start operating at a slower speed than normal or stop working altogether. A dying alternator may also cause your car’s radio and internal lighting to stop working.
Your alternator works with a series of belts within your car. If these belts are not able to move in their intended ways, they will generate excess friction causing the belt to heat up. This can cause a burning rubber type smell.
Smelling what smells like an electrical fire could indicate that a belt is slipping and may need to be tightened. In the event that tightening the belt does not resolve the smell or increase your alternator output then it is time to visit a mechanic.
Your local AAMCO Minnesota location can diagnose and repair your electrical system, including your alternator.
Car batteries can (and do) fail on their own. However, a bad alternator can cause your car battery to drain and not be recharged. If you find yourself jumpstarting your car frequently or your battery dies, be sure to have your alternator checked.
Related: Signs Your Battery Needs to Be Replaced
The alternator in your car provides power to the spark plugs that ignite the gas in your engine. If your alternator is beginning to go bad there might not be enough power in your spark plugs to start your car or keep your car running. If you find yourself stalling for seemingly no reason, it could indicate troubles with your alternator.
Related: Reasons Your Car Won’t Start
Hearing strange noises coming from your engine in conjunction with some of the other symptoms listed could indicate a problem with your alternator. Listen for whining, grinding and rattling sounds as these could all indicate a failing alternator.
AAMCO Minnesota has top quality mechanics and equipment to diagnose and repair any problems to your cars electrical system. Including:
Schedule an appointment with your local AAMCO Minnesota location to have your alternator or other electrical systems checked for performance and safety today.
For more information truck alternator, please get in touch with us!