Will AutoZone Test My Alternator?

Can AutoZone check alternator?

If you think your vehicle’s alternator may be on the blink, you can ask a professional to test it.

You can also remove the alternator from your vehicle and have it tested at the nearest AutoZone auto parts store..

How reliable is AutoZone alternator test?

Before heading to the repair shop, I stopped by AutoZone on my way home. In 5 minutes, they hooked up their equipment and tested the battery load. They advised the alternator was toast – confirmed that with the repair shop the next day. Short answer – Yes, they’re accurate.

Are car battery tests accurate?

As with carbon pile testing, older conductance testers base their testing upon the CCA rating of the battery. Consequently, an accurate test can’t be performed if the original battery label is unreadable or is missing. … The conventional 3-minute battery test consists of charging a battery at a rate of 30 to 40 amps.

Can you jumpstart a car with a bad alternator?

Fortunately, it is possible to jumpstart your vehicle with a bad alternator so that you can get it back on the road and drive it to the nearest auto shop. The vehicle only needs enough electricity to power its onboard computer (engine control unit) and fuel injectors.

Can AutoZone replace an alternator?

No, they don’t replace them for you. However, if you need yours tested, and can remove it yourself and bring it in, they will test it. Depending on the vehicle, changing the alternator may be pretty quick and simple.

How do you tell if its your starter or your battery?

Signs the Battery is Dead:When you attempt to start the car, there is a low whining sound.If jump starting gets your engine started and running, but the car will not start again once you turn it off, the battery is probably the problem.

Can AutoZone test a dead battery?

If you’re having car battery trouble, it’s time to head to your local AutoZone for free battery testing. If the battery is discharged but still technically sound, we can charge up the battery so you can be on your way. If the battery fails the test, we can help you find a suitable replacement.

Are AutoZone Parts reliable?

Chances are good that it will last for at least a couple of years (although I’ve had some bad luck with Autozone alternators), and these stores typically include a pretty good warranty with their parts. In other words, if the part breaks a year or two later, they’ll usually replace it, no questions asked.

Can a bad alternator destroy a new battery?

If an alternator goes bad, it certainly can kill a battery. Car batteries don’t like being run all the way down. … If the alternator was ailing for a while, the battery may have been low for a long time, which also isn’t good for a battery. Fully charge the old battery and have it load-tested.

How long does it take to fix the alternator?

about two hoursIn general, it will take about two hours for you to replace an alternator on your own, though this could vary somewhat depending on your knowledge of car mechanics. If you take your car into a shop in order to have the alternator replaced, timing may vary somewhat, and you may have to leave the car for the day.

How much does Pepboys charge for alternator?

PROSTART Starting/Charging System Evaluation Your vehicle’s alternator replenishes the car battery so that it can start your vehicle and power all the accessories.

How do you check if your alternator is bad?

A battery test is easy to perform and can be done at home. First, open the hood and start the car. While the engine is running, remove the negative cable from the battery. If the vehicle stalls or dies, the alternator is likely bad.

How much does it cost to replace alternator?

Waits says the average price to replace an alternator with a remanufactured one is $400, while Gunning adds that a remanufactured alternator on a typical, domestic car, costs about $300 to $500, including parts and labor. The price of a new alternator can run from $500 to $1,000.

How long can a car drive with a bad alternator?

Starting with a fully charged battery you will probably get 100 Miles before it wears down too far. It also depends greatly on not running headlights or running lights. If you have a car that always runs with the headlights on, and if your battery is several years old, 50 miles might be a better estimate.

What causes an alternator to fail?

Bad diodes are a common cause of alternator failure. The diodes are part of the rectifier assembly that converts the alternator’s AC output to DC. A leaky diode also can allow current to drain out of the battery through the alternator when the vehicle is not being driven. …