how do you know your car battery needs replaced?
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Fortunately, there are various indications and symptoms that your battery may need replacement: Slow engine crank: When you attempt to start the vehicle, the cranking of the engine is sluggish and takes longer than normal to start. You'd best describe it as the “rur rur rur” starting noise sound.
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The bad news is, car insurance often won't cover the costs of battery replacement. Car batteries die. This is generally part of the normal wear and tear of your vehicle. ... Your insurance will likely cover you to repair battery damages if you are in an accident.
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With maintenance-free and gel cell batteries the only way to check the state of charge of the battery is by measuring the voltage. Disconnect the battery to be tested from the vehicle and other batteries. If the battery has just been charged or the vehicle driven, the surface charge needs to be removed before testing.
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['Slow engine crank. ... ', 'Clicking sound when turning the key. ... ', 'Dim headlights. ... ', 'Problems with electrical components. ... ', 'Dashboard warning light illuminated. ... ', 'The battery case is swollen.']
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['To determine if the battery is experiencing a problem, turn off all electrical loads and the charging source.', 'For an accurate reading, allow the battery to sit with no electrical loads applied for at least one hour.']
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['Loss in cooling capability. The most obvious symptom that a vehicle needs to be recharged is that there will be a noticeable loss in the overall cooling capability of the AC system. ... ', 'AC clutch fails to engage. ... ', 'Visible signs of refrigerant leaks.']
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This is a free service provided by AutoZone. If it's not a battery we can change, we can refer you to a reliable shop that would be able to assist in the changing of the battery. ... If the battery is checked in the car and our machine says “charge and retest", the battery will have to be charged and retested.
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Alternator at Fault: However, a very simple way to check if the alternator is working is to run the car and disconnect the positive terminal of the battery. If the vehicle stops running, then you probably have a bad alternator. You can also examine your interior and dashboard lights.
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['Charge Times Are Out of Hand. Just like any rechargeable battery, the repeated cycles of draining and charging your battery can take a toll on it. ... ', 'No “Get Up and Go” ... ', 'You See Visual Signs. ... ', 'Driving Until They Die. ... ', 'People Are Always Running The Radio.']
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['The battery casing can be cracked and the fluid will leak from the crack.', 'The liquid can bubble and seep through the cell caps.', 'Warping, inflation or distorted appearance in the battery.', 'The smell of rotten eggs coming from the battery.']
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The first place you can look to find the proper battery group size for your vehicle is the Owner's Manual. If the company did it right, the manufacturer specs should be easy to locate. Yours will feature either numbers or a combination of letters and numbers. Look directly on the battery you're replacing.
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Signs of a Bad Alternator Some of the things to look for are no-starting and trouble starting, dimming lights and problems with stereo system output. If your car starts but stalls when you're underway, your battery is probably not being recharged due to a faulty alternator.
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['Test the Output. When an alternator wears out, it does so in stages. ... ', 'Check the Battery. Many times, the alternator will fail from being "stressed" by a dead or dying battery. ... ', 'Listening for Sounds. Inside the alternator is a rotor that spins on a set of ball bearings. ... ', 'Losing Ground. ... ', 'Belt Slippage.']
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Start the car with the dead battery. If it starts, let it idle for at least 20 minutes, or go on a five-mile drive so the battery can recharge. If it still won't start, repeat the process.
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After three years, it's normally time to install a replacement. After four or five years, most car batteries will be almost completely unreliable. Old car batteries can present a number of safety and reliability issues. Luckily, it's easy to identify if your car's battery is nearing the end of its lifespan.
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If you neglect your battery and charging system, you may get stranded with a vehicle that won't start! The average battery replacement starts at around $100, and can increase to $250+ depending on brand selected.
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['Slow Engine Crank. When you attempt to start the vehicle, the cranking of the engine is sluggish and takes longer than normal to start.', 'Check Engine Light. ... ', 'Low Battery Fluid Level. ... ', 'Swelling, Bloating Battery Case. ... ', 'Battery Leak. ... ', 'Old Age.']