Is the rear differential on a Ford Explorer defective?

Defective rear differential on 2002 Ford Explorer . 2004 Ford Explorer with 49,000 miles. Howling noise from rear. Took it to Ford; they rebuilt the rear differential at a cost of $1600. 00. Car has always been serviced at Ford for routine maintenance.

What should I do if I have a rear differential leak?

Just adjusting the backlash or replacing your oil seal should be quick and fairly affordable. By contrast, repairing the leak will sometimes require a rear differential rebuild or other massive repairs. Although every situation is different, most of the common rear differential repairs will fall into one of several categories.

What do you need to know about rear end differentials?

The axle shafts in the rear differential connect with the wheels and are responsible for rotating so the auto moves forward. You need to take care of your rearend differential just like you would any other component of your auto. One important aspect of servicing rear differentials is their lubrication.

Are there any problems with the Ford Explorer?

Ford Explorer owners have reported 232 problems related to differential unit (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Ford Explorer based on all problems reported for the Explorer.

How to diagnose and fix rear end noise?

Rear End Noise? Diagnose and Fix a Differential in Your Car, Truck, or SUV – YouTube If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer. An error occurred. Please try again later.

What should I do if my rear differential is leaking?

Rear differential leak repair costs can range depending on whether they are light repairs such as replacing the oil seal, or adjusting backlash, or if you need to overhaul and rebuild the differential. Obviously, the less intrusive the repair is a rear differential oil leak before it causes other issues. Different oil leak repairs include:

Where is the vent on the back of the explorer?

THE PANEL ON THE BACK BELOW THE REAR GLASS SPLIT WIDE OPEN (SEEN MANY MORE OF THE SAME ON OTHER EXPLORERS)! THE VENT CONTROLS INSIDE THE CABIN BLOW THE AIR WHERE IT WANTS TO.

What’s the difference between wheel bearing noise and rear differential noise?

Thankfully there are a few simple things that can help distinguish between rear differential noise and wheel bearing noise. Wheel Bearing Noise. Simplest check to identify a failing wheel bearing is to suspend the car so that the wheel does not touch the ground. Then grab the wheel and wiggle it back & forth.

What happens when the rear differential goes out while driving?

Depending on the vehicle and the issue the rear differential has, what happens when the rear differential goes out while driving varies in severity. If you have broken gear teeth or badly chipped teeth then you will experience a soft of “skip” in power or vibration that increases with speed.

Why do you need a differential in the middle of a drive axle?

Two wheels on a drive axle without a differential in the middle would result in both wheels receiving the same power at all times. Having a differential however, enables each wheel to act individually. Why should you care?

How to replace Ford Explorer rear wheel bearing-DIY?

This video outlines replacement of the rear wheel bearing, hub, parking brake shoes, brake rotors and pads. A shop press is required to service this bearing. The example vehicle is a 2002 Ford Explorer 4X4 however this example is similar to many 2000-2010 Ford Explorer and Mercury Mountaineer vehicles. Watch this video for more information.

What kind of rear axle does Ford Explorer have?

The Ford Explorer 8.8-Inch rear axle has found homes in numerous vehicles besides the Explorer. It has been swapped in to Ford Rangers, Bronco II’s, Jeeps, Chevy S-10’s and even some cars. The 8.8-Inch axle used in the Explorer is highly desirable because it came with 31-spline axles over the typical 28-spline found in the Ranger version.

When does wheel bearing noise get worse in Ford Explorer?

Worse When Turning – Wheel bearing noise will often get worse when you turn. This is particularly true when it’s the front bearings that have gone bad. Louder With Speed – Typically, bad wheel bearing noise will increase as you increase your Explorer’s speed.

How to install Ford Racing 8.8 rear axle bearing and seal?

Please Note: This install was completed with Ford Racing bearings and seals, but the installation instructions can be used with any solid 8.8 rear Ford axle bearings and seals. 1. Disconnect the negative cable of the battery, so as to not accidentally set off safety features such as air bags while working.

Are there any problems with the Ford Explorer transfer case?

Ford Explorer owners have reported 95 problems related to transfer case (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Ford Explorer based on all problems reported for the Explorer.

Are there any problems with the Ford Explorer XLT?

See all problems of the 2003 Ford Explorer . Our 2002 Ford Explorer XLT with 109,000 miles has serious transmission slippage between 2nd and 3rd gears. The local dealer and an independent repair shop state that the transmission needs replaced at a cost between $2,500 and $3,500.

Why does transfer case pop out of 4WD?

As such, some vehicles may exhibit different symptoms. Another common problem is a transfer case that pops out of 4WD. The issue can be attributed to outside influences (e.g., a problem with the differential or driveshaft) or it might be due to an internal transfer case concern.

Why do you need a transfer case in a 4WD?

A transfer case helps control the power being sent to each of the differentials, which in turn manage the power being sent out to each of the drive wheels. If the transfer case or either differential isn’t working properly, you won’t get proper performance out of your 4WD system.

Is the rear differential on a Ford Explorer defective?