Signs you have an alternator problem: you notice a bunch of warning lights on your dash when you start your engine. They flash on to test the circuits and then go off if everything’s OK. One of the warning lights looks like a car battery. Its job is to tell you if your battery’s not charging properly.

You know that your battery stores electricity – enough to start your engine and get you moving. But that’s about it – you can only get a few miles on battery power alone. You need an alternator to generate enough electricity to run your engine and power your electrical accessories like the stereo, power seats, heater fan, on-board computers, and so on. On top of that, the alternator needs to recharge your battery. So when your alternator isn’t working properly, there isn’t enough electricity for all of those things. When your alternator fails, you aren’t going very far.

Why would your alternator not work?

So why would your alternator not work? Usually they’ve simply worn out. They are driven by your serpentine belt and spin 2 to 3 times faster than the engine – that’s a lot of work. The bearings wear out, as do the cooper wire coils and magnets that generate the electricity.

There’s no sense in hobbling along with an alternator that’s not working properly. It will fail at some point and leave you stranded. Get a bad alternator replaced as soon as you can. Your service technician will install one that meets your manufacturer’s specifications. Some folks use a lot of additional electrical gizmos in the vehicle, like computers, DVD players, power inverters and such or may regularly tow a camp trailer that’s battery recharges as you drive. If that sounds like you, talk with your service advisor about upgrading to a more heavy duty alternator to meet your needs.

Call the Auto Clinic for Alternator Repair

The Auto Clinic is committed to providing the very best in automotive maintenance and repair services while providing five-star customer service. If you have any questions about the content above, please call one of our service professionals at 816-347-9700. We are honored to be your auto repair choice. We look forward to servicing your vehicle.

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https://www.napaautocare.com/preventive-maintenance/alternator.aspx