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Will battery light come on if alternator is bad?

Alternators are designed to work at a specific voltage, typically between 13-14.5 volts. If your alternator is failing, its voltage may drop below capacity, causing the battery warning light to appear on your dash.


How far can you drive with a bad alternator?

But how long can you drive with a broken alternator? We have researched this question and this is what we found. You should only drive 25 miles or around 30 minutes with a bad alternator if you have a fully charged and properly working battery. If your battery is low, you may need to be towed.


Can a car run with a bad alternator?

Can a car run with a bad alternator? A car can only run for a short time with a failed alternator. The alternator charges the battery when the engine is running and, once the battery is depleted, the vehicle will die and fail to restart.


How can you tell if you need a new alternator?


Can cleaning an alternator make it work again?

The process involved is pretty easy, and you do not need any sophisticated tool for cleaning the alternator. With water and a degreaser (water-soluble), you can make your vehicle’s alternator look as new, getting rid of all contaminants.


Can I drive with alternator light on?

Is it safe to drive with the alternator warning light on? When this light is illuminated, your car is still somewhat safe to drive as you will have enough battery power to run the engine.

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How much is a oil change?

You can typically expect to pay anywhere from $20 to $70 for an oil change. But the cost will vary based on a few factors, including the type of motor oil that you choose, the size of your car’s engine and where you have the service done.


Can you spray water on your alternator?

The force of the pressure washer will damage the car alternator more than any other part of your car. That said, you can wash the alternator with water to clean it but pressure washing the engine can damage the seals.


How can I make my alternator work again?


Can an oil leak cause an alternator to fail?

On many vehicles the VTEC assembly is located directly above the dipstick and alternator. If the VTEC gasket has failed this is the source of your oil leak and alternator failure.