Q: Whirring noise at lower speeds
If I increase or decrease the speed, I notice a whirring noise. It happens only at lower speeds when I apply the gas pedal or try to decelerate. What could be making the noise?
Recommended Services
| Car is making a noise Inspection | $94.99 - $114.99 | Get a Quote |
Hi there. If this noise changes as you accelerate and decelerate then most of the time it is caused by a failing pinion bearing in the rear differential. I usually start by checking the fluid in it to see if it is low or if it has been replaced. If the fluid is fine then it may need to have the differential rebuilt. If you want to have this looked at, consider YourMechanic, as a certified mechanic can come to you home or office to diagnose the noise you’re hearing and repair this.
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
What others are asking
How does the vehicle security system work?
If your car is equipped with a vehicle security system rather than the Nissan Vehicle Immobilizer system, it’s important to know a few things about how it works. When properly armed, the system will flash the car’s lights and honk...
Coolant leaking into cylinder
Hi. It sounds like you have a blown head gasket, cracked head or cracked block. Unfortunately, there is no easy remedy for this. Your engine will either require extensive repair or replacement. A trained mechanic will be able to inspect...
Speedometer not working in a 2006 Chrysler Pacifica
The speedometer gets the vehicle's speed from the transmission. There are two speed sensors used to control shifting. Input speed and output speed. The output speed sensor is used for the speedometer. If it malfunctions, it will store a trouble...
Gear shift lever stuck in Park
This is a very common problem for your type of vehicle. Oftentimes, there is a component in the shifter mechanism that fails, and causes the shifter to be unable to come out of park. The repair for this is to...
There is no power going to fuel pump. Check relay it's good.
Hi there. Have you inspected/replaced the fuel pump fuse? The ECM controls the fuel pump relay and this relay will only energize when commanded on. Does the check engine light come on; if not, then the ECM is not turning...
cylinder 3 and 4 misfire
Hi there. Check the spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement) to see if they have burn spots on them. Switch them out with cylinders that are firing. If the other cylinders do not fire now, then the spark plugs need replaced. If the...
Sometimes my ford transit 250 won't start.
With intermittent conditions such as yours, the challenge is recreating the failure. We can't diagnose a car when it is working properly. The problem does not exist at that time. This could be a bad ignition switch, but is more...
Brown stuff coming from the radiator.
Hi there: If you have almost 600,000 miles on your Impala, it's probably time to replace your radiator (https://www.yourmechanic.com/services/radiator-replacement), as the brown stuff is likely rust coming from within your radiator due to excessive use.
Grinding noise when the steering wheel is straight. More prominent at higher speeds and when the steering toward the right
From what you describe it sounds like you have front wheel bearings that are noisey. They do not have to be loose to be noisey. Have the vehicle lifted and ran in drive to see if the noise can be...
Related articles
A Buyer’s Guide to the 2012 Smart ForTwo EV
The The growing number of electric options available in the market has led to many carmakers throwing their hats in the ring with their own innovations, and this couldn’t be more obvious than with the 2012 Smart ForTwo EV. Add...
A Buyer’s Guide to the 2012 Mercedes-Benz SL-Class
Nothing Nothing says true sport luxury like a Mercedes hardtop convertible, and the SL more than delivers on the name’s promises. While both the SL and its sibling, the SLK, offer superior luxury, handling, and comfort, the SL boasts the...
A Buyer's Guide to the 2012 Cadillac Escalade ESV
When When most people think of the Cadillac Escalade, two words generally come to mind: power and luxury. The 2012 Cadillac Escalade ESV is no different. However, with this model, you can throw in another word: efficient. This hybrid carries...
Browse other content
Maintenance
Estimates