Q: Differential noise

asked by on February 19, 2017

Hi, I have a Ford f150 and I noticed a grinding coming from the rear differential. Is it safe to keep on using the truck or there is some risk of accident due to this? For example if the vehicle stalls while running. I asked and someone said that there would not be any traction but I would not lose control. Is there risk of damaging more parts by running the vehicle without repair? Thanks

My car has 38000 miles.
My car has an automatic transmission.

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

Heater not working properly, has oil leak.
It sounds like the problem could be with the blower motor resistor (https://www.yourmechanic.com/services/heater-blower-motor-resistor-replacement). If you only have one speed that the motor works on or the blower motor stops working all together you may need to have this replaced. A...
Digital dashboard not working
Hello! That is a common problem that unfortunately usually requires a replacement of the instrument cluster. The clusters will short out internally over time, due to faulty solder points. The solder points will usually fail due to the heat those...
What is the cause of the vibration when driving?
Hello there, many faults will cause your 2008 Toyota Camry to vibrate when you drive. The most common are issues with the rims and tires, brake rotors (https://www.yourmechanic.com/services/brake-rotor-disc-replacement), wheel bearings (https://www.yourmechanic.com/services/wheel-bearings-replacement), power steering rack, or balljoints (https://www.yourmechanic.com/services/ball-joint-front-replacement). A vibration this...
My fuel level goes up and down. Is my fuel tank cap broken or what?
Hey there. This is likely related to the fuel level sending unit (https://www.yourmechanic.com/services/fuel-gauge-sender-replacement) inside your fuel tank. This is a unit that using a float system to measure the fuel level inside your fuel tank and relays this information to...
P0201 and p0301 code with new injector, coil, sparkplugs and wires and replaced ecm
Hi there. As you already know, replacing components without diagnoses can be expensive and time consuming without resolution. Circuit testing for the P0201 (#1 cylinder injector circuit fault) code needs to be performed to isolate the injector circuit fault (https://www.yourmechanic.com/services/electric-problems-inspection)....
loud noise from drivers side rear wheel
If a bearing in the differential has failed, the differential has to be opened up and rebuilt or replaced. You just want to make sure that the noise is not from a failed wheel bearing because if you have a...
Backfiring under hood 2008 Chrysler 300
Hello it sounds like perhaps one or more plug wires (https://www.yourmechanic.com/article/how-often-do-spark-plug-wires-need-to-be-changed) were not re-attached in the correct order. This is especially easy to do on an engine like yours that still has plug wires routed all over the engine. The...
I have a 2014 Ford Fusion my car starts up and shifts into any gear but doesn't move at all, what could be the issue please help ?
Your car is pretty new for a transmission failure, but that's about where your description points. But before jumping to conclusions though, it should be carefully checked out. It could be a failure in the electronics that control the transmission,...
I have a 03 BMW 745i I was running fine untell I park it over night an when I wake up to start the car it crank put don't start
Hi Tevin. Thanks for contacting us tonight. If you can engage the starter (meaning it cranks over) but will not start, then it's either a fuel or ignition system failure. Some of the common components that can cause this include...

Related articles

A Buyer’s Guide to the 2012 Ford Edge
In In the ‘80s, families drove station wagons. In the ’90s and ’00s, those got replaced by minivans and SUVs. Today, more and more families are opting for a more fuel efficient compromise that’s also a little sportier and more...
The Best Used Cars to Buy If You're Towing a Boat
If If you’re towing a boat, the vehicle that you buy is largely going to depend on the size and weight of your boat plus trailer. Most cars, realistically, aren’t cut out for the job. We recommend a pickup truck...
The 5 Safest Used Cars You Can Buy For Under $20,000
The Subaru Legacy, Honda Accord, Ford Fusion, Chevy Volt, and the Volvo XC60 are five of the overall safest used cars you can buy for under $20,000.