Q: Rear differential won't spin driveshaft, starts to turn then locks up.
Truck rolls in neutral, could it be bearings in rear differential? or u joints?
Could jacking the truck by rear axle cause this?
My car has 150000 miles.
My car has a manual transmission.
Recommended Services
| Car does not move when I step on the gas pedal Inspection | $94.99 - $114.99 | Get a Quote |
Hello. If the rear differential will not spin with the vehicle off of the ground, then it has an internal failure or there is a failure in one of the rear bearings. I usually disconnect the axles first to isolate if the issue is in the differential or in a bearing. If it still will not move when the axles are disconnected then the differential needs to be rebuilt or replaced. If you want to have this locked up differential checked out, consider YourMechanic, as a certified mechanic can come to your home or office to determine why it is locking up so that this can be resolved.
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
Center console compartment
How do I use the center console compartment? A212. The center console compartment is located between the two front seats, and offers extra storage space. To open the center console compartment, simply lift the lid up.
Muffler dragging
Hi. If your muffler has fallen and is dragging on the ground then it more than likely has a broken bracket. It can also be a broken pipe. If you need further assistance, I recommend you have a mechanic, like...
Clutch shifts hard
Hello! From your description, it sounds as if you have a hydraulic issue. I suggest that a technician drive the vehicle to perform a clutch performance test. The clutch performance test will help indicate whether the clutch itself is faulty, or...
Car broke down won't start does a fast clicking sound when trying to crank
The rapid clicking sound is definitely a problem with the battery. From the description of the failure, this certainly could be an alternator failure. Disconnecting the negative cable does confirm the alternator is not charging (https://www.yourmechanic.com/article/alternator-or-car-battery-how-to-tell-which-part-is-the-problem). The reason you don't...
Someone attempted to steal my car and now I have a no crank no start issue
Hello. This is likely a sign of a short somewhere in the ignition circuit. Depending on what happened and what the thief tried to wire when trying to steal the vehicle, it would be hard to diagnose. Most likely while...
Car feels like it's going to stall.
This is a common symptom of a misfire (https://www.yourmechanic.com/services/engine-is-misfiring-inspection) or potentially a faulty idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) which when faulty, can cause the misfire to happen due to an improper air/fuel mixture being supplied to the engine. The idle...
Car won't start, would not start with boost. Ran fine when I bought it. It sat for two weeks and the alarm was left on.
Hello. The short answer is yes - the alarm can drain the battery in 2 weeks. It is also possible that something else is draining the battery while the car is turned off, and all electrical systems should be passive....
Vehicle Not Starting/Turning Over
Hi there. Regardless of what is failing in the starting circuit, with proper diagnoses, the problem should not run thousands of dollars to repair. It could be, as simple as, a faulty starter relay (https://www.yourmechanic.com/services/starter-relay-replacement). The difficult part is, the...
2015 hyundai sanota engine replacement wont start.
Hi there: Yes, in most cases when you replace the OEM engine from any newer vehicle, you have to reprogram the ECU to communicate with the new engine. This is typically only done at a dealership these days.
Related articles
A Buyer's Guide to the 2012 Mazda 2
For For those of you who really just want a car for the sake of transportation—and not towing or for a job where you need to transport tools—you might want to consider the 2012 Mazda 2. This car may not...
The Best Used Cars to Buy for Long Commutes
Most Most of us are faced with the prospect of commuting back and forth to work on a daily basis, but some have a much longer drive than others. When it comes time to buy a car, you need to...
The Best Used Cars to Buy If You’re Shorter Than Average
Vertically Vertically challenged? Hate getting behind the wheel and having to crane your neck to see? There’s nothing wrong with you, but there is something wrong with your car. It might be time to trade it in and take advantage...
Browse other content
Maintenance
Cities