Q: Making strange noise while accelerating and decelerating.

asked by on December 28, 2015

The car makes a strange noise while accelerating and decelerating. It's not constant and very subtle, like a hum.

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

When you observe noise coming from your engine, it can be a startling event. Without a mechanic’s ear to listen, it can be hard to pinpoint exactly what you are hearing. Luckily we can narrow down these noises based on the fact that they are increasing and decreasing with the engine speed of your Town & Country. What you are hearing is a rotational noise and this will likely involve the tires, wheel bearings or possibly the brakes of your car. My next recommendation is having a certified mechanic thoroughly inspect the noises in the vehicle. This will allow them to gain some insight on where to look next for the problem. Due to the tires, wheel bearings and brakes being located so close together, it takes the experience of a certified mechanic to identify the exact reason you are hearing this noise, making sure it is addressed correctly the first time.

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

What should I know about driving with the spare tire on the vehicle?
If you have to put the spare tire on your car, you’ll need to know a few things. These will help keep you safe on the road, but also help you understand a few of the things that your vehicle...
Car lost power and a cylinder.
The check engine light came on as a warning your vehicle is in need of service. The most likely cause is the engine is misfiring from an ignition coil failure or the plug wires got oil on them. I recommend...
Check Engine light still on after speedometer fix.
Hi there. The most common cause of the speedometer quitting and the Check Engine Light coming on is the vehicle speed sensor. This sensor is located on the transmission and sends a speed signal to the computer to allow the...
Using Casite EZ Connect Tire Repair for sealing tires
They say it's temporary to cover their own butts so you don't sue them. I have actually used stuff like that. I used a version from the company called, "Slime," and I put it in my wife's tires. I've just...
Rumbling noise upon acceleration
Hello. I believe the circumstance you are experiencing is from a worn component in the rear end, such as a bad wheel bearing (https://www.yourmechanic.com/services/wheel-bearings-replacement) or axle (https://www.yourmechanic.com/services/axle-cv-shaft-assembly-replacement). I suggest that you have the rear end of the truck evaluated by...
I moved my truck and it started fine. Went to get back in it and it wouldn't start just a faint single click.
You may have a problem in your wires somewhere. If you have a wire short it could possibly cause this. However, you may have a faulty part. Look for wires around your starter that may be touching the frame. Is...
Car scratch
Hi There, Unfortunately, every scratch is different and depending on the depth of the scratch it may or may not be able to be buffed out without taking it to a body shop. I would suggest visiting your local auto...
2000 Ford Taurus won't shift out of park and brake lights don't work
Check fuse number 217 for power in the under dash fuse panel. If you have no power to fuse then the fuse panel needs replaced. If you have power then check for broken wires at the brake switch connector.
What is the cost to replace oxygen sensors P0139, PO159
Hi there. In general, there are two O2 sensors on your Toyota, an upstream sensor (located near the exhaust manifold) and downstream (located after the catalytic converter). Based on the error codes you listed however, it's not 100% certain that...

Related articles

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...
The Best Used Cars to Buy If You’re a Vet
The The best car for a vet to own largely depends on the type of practice he or she has. Large animal vets are probably going to want something that delivers a fair bit of power, and possibly even towing...
How to Get Chrysler Dealership Certified
Chrysler car dealerships offer automotive technician jobs to mechanics who are certified through the MOPAR CAP (Career Automotive Program).