Q: What if I don't know what's wrong?

asked by on February 03, 2017

My car was making a rattling noise. It started out low in sound and gradually became louder. My car then died in the middle of the road and wouldn't start up again. Luckily for me I was so close to home I was able to put the car in neutral and get a push to the house. I'm assuming it's the alternator, but if it's not, how would I get charged? I did try to start the car later on in the day and it started, by I have not tried to drive the car since

My car has 96000 miles.
My car has an automatic transmission.

Car is making a noise Inspection $94.99 - $114.99 Get a Quote

Alternators can make noise, due to defective bearings, belt, etc., and still charge the battery. If you are hearing noise from the area of the engine when the car is stationary, if the sound is not really obvious, that is pinpointed, on a mechanic’s initial inspection, a quick diagnostic can be performed by simply taking all of the belt driven accessories (including the alternator) out of the picture by disconnecting the drive belts and then very briefly running the engine. If the noise disappears, the faulty component is then isolated amongst the accessories and pulleys. If the sounds does not disappear, that means the noise originates within the engine and/or transmission. If the sound occurs only once the car is moving, remote wireless microphones can be used to identify where the noise originates from. If you want these steps performed by a certified Mechanic, dispatched by YourMechanic right to your location, please request a vehicle noise diagnostic and the responding certified mechanic will get this resolved for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

When Should I Replace My Wiper Blades?
Your wiper blades are subject to wear from dirt and debris that is wiped from your windshield or has accumulated on the wiper blade itself. The wiper blade rubber dries out and cracks from environmental elements, and they can tear...
How do you use the automatic rearview mirror in a 2012 Ford Escape?
If your car is equipped with an automatic dimming rearview mirror, you have a convenient way to reduce the glare from cars behind you without having to do anything yourself. The mirror does it on its own. The automatic rearview...
Metal-on-metal sound from front of car
It sounds like the pads are grinding the rotorLook through the wheel. Take note of the brake pad thickness. See if there is approximately 2mm of pad surface remaining (about the thickness of a nickel). If possible look at the...
Transmission warning light
Hello. If a warning light is coming on for your transmission, it needs immediate attention. The longer you drive with transmission problems and the warning light on, the more damage to the transmission is done. What we don't want to...
Where is the instrument panel to find the trip reset button to press and hold in order to reset the trip mileage?
Hi there. When resetting the trip mileage on your vehicle, look at the steering wheel and just behind it is the instrument panel (the part that has all of the gauges). Look on the instrument panel for a black small...
My car is leaking antifreeze
Hello, thank you for writing in. Hoses are generally flexible and can take a decent hit. When you hit a pot hole and send the front of the engine downward, you are more likely to break something that is rigid...
I have a Nissan Altima hybrid it wasn't start I took it to dealership after they made a diagnostic they told me you have to chan
The best recommendation I can given the circumstance is to take the vehicle to another place and have it diagnosed by a second qualified professional. This way you can have to Diagnostics to compare to see what matches up. If...

Related articles

How the Alternator Works in Your Car
Your Your car alternator, at its most basic, is what works along with your battery and the rest of your charging system to keep your car running. When you start your car, you’re running on battery power. Then the battery...
Can a Car Battery Overheat in Hot Weather?
Hot weather can cause battery fluid to evaporate and make it hard to start your car. Battery overcharging decreases the lifespan of your battery.
The Best Used Cars to Buy If You’re a Caterer
If If you are in the catering business, you need a reliable vehicle that will provide you with what you need to transport your food, linens, and other supplies. Generally speaking, you're better off buying gently used, because you will...