What causes a rear differential leak?
What causes a rear differential leak?
There is a number of causes for differential leaks which you need to have repaired as soon as possible before you damage the gears inside your differential housing. The cause for a leak could be a leaking gasket, a leaking pinion seal or a differential side seal.
What causes a Hard Knock when going in reverse on a Ford Escape?
It happens often hearing a hard knock when going in reverse. Since this is a 4wd Escape, im thinking its coming from the rear differential when the rear wheels are ‘kicked’ into gear using the rear wheels power to pull it in reverse.
What’s the problem with the rear differential on a Ford Escape?
Many have failed, including ours, just out of warranty, and they get to charge us $800 to repair. This failing part is the “viscous coupler” or clutch in the rdu or rear differential.
What to do when rear differential stop leaking?
Just don’t forget to clean the sealing surface before resealing the new one. This is the way to rear differential stop leak when the fluid drips onto the rear brakes. The task is time-consuming because you have to remove the axle shafts. Then, you have to take the damaged seals out and install the new ones.
Where are the seals on a rear differential?
Some differentials put these seals just outside the bearings, while others have the seals all the way at the end of the axle tube. Due to different designs, your differential can leak from many different places making it difficult to determine the exact leak location. However, many people find that rear differential leaks are the most common.
Many have failed, including ours, just out of warranty, and they get to charge us $800 to repair. This failing part is the “viscous coupler” or clutch in the rdu or rear differential.
It happens often hearing a hard knock when going in reverse. Since this is a 4wd Escape, im thinking its coming from the rear differential when the rear wheels are ‘kicked’ into gear using the rear wheels power to pull it in reverse.
Some differentials put these seals just outside the bearings, while others have the seals all the way at the end of the axle tube. Due to different designs, your differential can leak from many different places making it difficult to determine the exact leak location. However, many people find that rear differential leaks are the most common.
What should I use to stop a rear differential leak?
Adam-. For a rear differential leak, we recommend using the BlueDevil Oil Stop Leak. BlueDevil Oil Stop Leak is more concentrated and is the universal application that will work for various leaks such as oil pan leaks, rear main leaks, valve cover gasket leaks, etc.
