Your car’s alternator plays a critical role in keeping your vehicle running smoothly. It charges the battery and powers the electrical systems while the engine is on. When the alternator begins to fail, it can lead to a wide range of electrical problems and may eventually leave you stranded. At Presto Auto Electric, we provide expert alternator replacement and auto electric repair in the greater Carson City area. Here are five signs that it may be time to replace your alternator.

Dimming/Flickering Lights

One of the most common and noticeable symptoms of a failing alternator is dim or flickering lights. Your headlights, dashboard lights, or interior lights may become unusually dim or inconsistent. This happens because the alternator is no longer generating enough power to keep all the electrical systems running properly. If you notice this issue, it’s time to have your alternator inspected.

Frequent Battery Problems

If you find yourself needing to jump-start your car often or if the battery seems to die without warning, the problem may not be the battery itself. A faulty alternator can fail to keep the battery charged, even if the battery is relatively new. If your battery is frequently going dead, it’s important to test both the battery and the alternator to determine the true cause of the issue.

Strange Noises from the Engine Area

A failing alternator can sometimes produce unusual sounds such as grinding or whining. These noises often come from worn-out bearings or belt issues. If you hear unusual noises from the front of your vehicle, the alternator could be to blame.

Warning Lights on the Dashboard

Many vehicles are equipped with a warning light on the dashboard that indicates charging system problems. This light may appear as a battery icon or say ALT or GEN. If this light comes on while you’re driving, it’s a warning sign that your alternator is not charging the battery properly. Ignoring this warning can lead to electrical failure and a stalled engine.

Electrical Accessories Acting Up

When the alternator isn’t supplying enough power, you may notice electrical systems behaving erratically. Power windows may move slowly, the radio might cut out, or the air conditioning may fluctuate. These issues could be intermittent at first but become more persistent as the alternator continues to fail.

Alternator Replacement & Auto Electric Repair in Carson City, NV

For auto repair in Carson City and the surrounding area, contact Presto Auto Electric at (775) 430-4546. Feel free to give us a call to schedule an appointment!