Car Alternator

Why Does A Car Alternator Fail?

Are you having problems starting your car or maybe it starts, but only runs for a few minutes? Is it a fault caused by the battery? Well, perhaps; but there could be another reason, such as a defective alternator. To be certain, why not take your car to a mechanic in Wollongong, and have the electrical system inspected and at the same time obtain any service recommendations.

It’s the car’s alternator which puts all the work together, when it comes to powering the electrical components, such as the radio, headlights, power windows, dashboard instruments and other components. The battery is necessary for starting the car, but its job only starts there. It is the alternator that keeps the battery sustainable, by supplying it with power continuously, to keep your car always running.

You can find your car’s alternator bolted near the front of your engine. It is almost the size of a coconut and contains smaller components that helps in generating power. It is driven by a crankshaft, using a serpentine belt.

How long does a car’s alternator last? Generally, this component does not need too much attention, until, of course, it starts to fail. Alternators can last up to the lifetime of your vehicle or anywhere between from seven to ten years. There are signs that will tell you that your alternator is going failing. You should look out for flickering headlights, weak or dead battery, slow/malfunctioning accessories, whining or growling noise, trouble starting your car or frequent stalling, foul odour, and the battery warning light coming on in the dashboard. Once you notice any of these signs, don’t wait for a major problem to happen.

Car AlternatorThere are some factors that can make your car’s alternator fail. Some examples are general wear and tear, overuse, heat damage, faulty parts, exposure to water and unraveled wire. Sometimes when you jumpstart your car incorrectly or when you install an electrical accessory that overloads power, this can cause alternator failure, Finally, when there’s leaking fluid in the alternator or a tight belt, this can also result in your alternator failing.

When the car’s alternator starts to show problems as mentioned above, the electrical components will draw all of their power from the battery and the battery will start to weaken and eventually die. This is one reason why your alternator should be checked by a professional mechanic, even if you suspect that the battery or the starter maybe creating the problem.

1st Choice Mechanical offers alternator services through our experienced team of professionals, who are happy to inspect and provide solutions to your car’s electrical problems. Our technicians, after inspection, will be able to tell you if any issues need to be addressed or a replacement is required. Some car owners choose to replace their alternators with “rebuilt” units, but we recommend you buy a brand new alternator, even if it’s costs more, in the long run it’s the best choice for your peace of mind and wil save costs in the long run.

Please contact our mechanics at 1st Choice Mechanical for more information about car alternators, starters and batteries and to schedule an appointment. Call us on (02) 4228 7949 or visit us at www.wollongongmechanical.com.au, if you want to learn more about our full range of services,

We cover Shoalhaven Heads, Wollongong, Greenwell Point, Mount Pleasant, Albion Park Rail, Kiama, Figtree, Warilla, Worrigee, Corrimal ad surrounding areas.