why is my Ford Explorer making a whirring noise when in gear

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

468 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix a whirring noise in your Ford Explorer's transmission. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is on a flat surface, engage the parking brake, and wear safety goggles.
•Disconnect the battery before working on electrical systems.
•Allow engine to cool before inspecting components.

Symptoms

•Whirring noise intensifies when accelerating
•Noise changes with vehicle speed, not engine RPM
•Possible vibrations felt through the drivetrain
•Difficulty shifting gears or gear slippage
•Unusual smells or fluid leaks under the vehicle

Diagnostic Steps

1
Inspect the transmission fluid level and condition for contamination.
2
Listen for noise location while stationary and in gear to isolate the source.
3
Check for any error codes using an OBD-II scanner.
4
Examine the driveshaft and CV joints for damage or wear.
5
Inspect the transmission mount for signs of wear or failure.
6
Check for any loose or damaged components in the engine bay.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Floor jack
•Jack stands
•OBD-II scanner
•Socket set
•Torque wrench
•Inspection mirror

Parts Required

•Transmission fluid (if needed)
•Transmission mount (if replacement is necessary)
•CV joint or driveshaft (if damaged)

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Diagnostic Steps

1
Inspect the transmission fluid level and condition for contamination.
2
Listen for noise location while stationary and in gear to isolate the source.
3
Check for any error codes using an OBD-II scanner.
4
Examine the driveshaft and CV joints for damage or wear.
5
Inspect the transmission mount for signs of wear or failure.
6
Check for any loose or damaged components in the engine bay.

Solution

1. Preparation

Tools Required: Floor jack, jack stands, OBD-II scanner, socket set, torque wrench, inspection mirror.
Safety Warnings: Ensure the vehicle is on a flat surface, engage the parking brake, and wear safety goggles.

2. Fluid Check

Remove the transmission dipstick and inspect the fluid level.
- Sub-step: If fluid is low, top off with manufacturer-recommended transmission fluid.
- Sub-step: If fluid is dark or has a burnt smell, consider a transmission fluid change.

3. Inspect Driveshaft and CV Joints

Lift the vehicle using a floor jack and secure it with jack stands.
- Sub-step: Visually inspect the driveshaft for any signs of bending or damage.
- Sub-step: Check CV joints for tears or leaks; replace if necessary.

4. Examine Transmission Mount

Locate the transmission mount and visually inspect for cracks or damage.
- Sub-step: If damaged, remove the bolts securing the mount and replace it with a new mount.
- Sub-step: Torque the new mount bolts to the manufacturer’s specified torque values.

5. Check for Loose Components

Inspect all engine and transmission mounts, brackets, and fasteners.
- Sub-step: Tighten any loose fasteners to the appropriate specifications.