Q: Buzzing/Vibrating sound when car starts. Check engine light went on

asked by on August 17, 2017

Hi I have a Hyundai Accent GLS 2015 and recently my check engine light went off and I notice that when I start my car I hear a loud buzzing sound and the car seems a little shakey/vibrating. But when I'm driving and stop at a red light my car doesn't make that sound anymore. Other than that I notice nothing else possibly wrong. Would you be able to give me some possible answers as to what it could be?

My car has 32 miles.
My car has an automatic transmission.

You may be hearing the ABS motor going bad or the cooling fan motor is vibrating. You should have the check engine light checked for stored codes and it may point to the component that is making the noise so it can be inspected and diagnosed. If codes do not point you into the right direction then have a mechanic like one from YourMechanic to come to you and check and diagnose the problem for 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

honda civic emitting high pitched noise under engine
It sounds like your accessory drive belt is loose and needs tensioned. If the belt has too much slack it will squeal. Over time, the rubber belt wears out and stretches. If it has cracks or splits the belt will...
Car shakes when pressing gas pedal
If the vibration occurs only under acceleration, the tires are not the most likely culprit. Vibration caused by tires is common. Sometimes vibration can be better or worse at certain speeds, but unaffected by acceleration or deceleration. The rear driveshaft...
Interior electronics don't work
It sounds as though the electrical part of the ignition switch is loosing contact internally; this will need to be verified, and the switch will possibly need to be replaced. I recommend you have a mechanic, like one from YourMechanic,...
Constant thud noise while trying to go forward in first gear
Hey there, thanks for writing in about your 2011 Ford Mustang. It would pretty hard to diagnose this without conducting a visual inspection. Since you said the transmission fluid is okay, have the transmission checked to see if you have...
loud, vibrating noise coming from underneath.
Hi there. Sounds like the exhaust heat shields are loose on the exhaust system and rattling underneath the vehicle. Go under the vehicle and check to see which shield is vibrating and tighten them up. If the heat shield (https://www.yourmechanic.com/services/car-is-making-a-noise-inspection)...
Able to get my trunk open, by crawling through the back, but the trunk release button (hold unlock button on door) still won't ope
Hello, and thank you for writing in. The first thing we need to determine is if there an issue with the latch, the switch, the key fob, or possibly the wiring. The best way to determine this is to test...
Where is the starter on a 2009 Jeep Patriot
On your car, the starter is below the air cleaner box and air tube. You have to remove those, as well as other components to access the starter. Once you have accessed the connections to the starter, test for power...
The vehicle makes a humming/whining sound immediately after highway driving. After several minutes off highway, noise stops.
Hello, thank you for writing in. There are several issues that may cause these issues. You will want to start by making sure the brakes are not sticking. This can be done by raising the vehicle and checking for grinding...
2004 Acura MDX brake lights not working. VSA light on with a yellow triangle. Drive & shifting works good
Hi there. The vehicle stability assist (VSA) Off light is located on the instrument panel and illuminates whenever the VSA system is deactivated. When the VSA system is reactivated, the light will disappear. If the brake lights are not working,...

Related articles

A Buyer’s Guide to the 2012 Hyundai Tucson
The The 2012 Hyundai Tucson is available in front wheel drive and all-wheel drive. It has a distinguish look that is both stylish and elegant For 2012, the Tucson was named the second best compact SUV available on the market,...
A Buyer’s Guide to the 2012 Hyundai Sonata
Hyundai Hyundai has been making a real name for itself in the midsize sedan class in the past few years, and the 2012 Hyundai Sonata is no exception. With an attractive price tag, a great warranty, and a choice of...
A Buyer’s Guide to the 2012 Hyundai Santa Fe
Over Over the years, the Hyundai Santa Fe has really started to come into its own as an SUV. The vehicles have always been affordable, and the same holds true with the 2012 model. Key Features The vehicle offers bucket...