why does my Ford Explorer feel like it's slipping when I drive

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

457 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 slipping issues in Ford Explorer's transmission. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always allow the vehicle to cool before working on the transmission.
•Disconnect the battery before performing electrical work.

Symptoms

•Slipping sensation during acceleration
•Unusual engine revving without corresponding acceleration
•Delayed or harsh shifting between gears
•Check engine light illuminated
•Unstable vehicle performance, especially on inclines

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any transmission-related issues.
2
Check the transmission fluid level and condition; low or burnt fluid can indicate a problem.
3
Inspect the transmission for visible leaks or damage to seals and gaskets.
4
Test the transmission by manually shifting through all gears to check for consistency and engagement.
5
Examine the drive belts and CV joints for wear or damage that could affect power transfer.

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

•OBD-II scanner
•Socket set
•Torque wrench
•Transmission fluid pump
•Fluid catch pan
•Funnel

Parts Required

•Transmission fluid
•Transmission filter
•Gasket for transmission pan

Related Faults

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any transmission-related issues.
2
Check the transmission fluid level and condition; low or burnt fluid can indicate a problem.
3
Inspect the transmission for visible leaks or damage to seals and gaskets.
4
Test the transmission by manually shifting through all gears to check for consistency and engagement.
5
Examine the drive belts and CV joints for wear or damage that could affect power transfer.

Solution

1. Preparation

Gather all necessary tools and parts.
Ensure the vehicle is on a flat surface and secure it with wheel chocks.
Disconnect the battery to prevent electrical shorts during the repair.

2. Fluid Change

Tools Required: Transmission fluid pump, fluid catch pan, funnel.
Remove the transmission pan bolts with a socket set.
Carefully lower the pan to drain the old fluid into the catch pan.
Inspect the pan for metal shavings or debris, which may indicate internal damage.
Replace the transmission filter if applicable.
Reinstall the pan with a new gasket, tightening bolts to the manufacturer’s specified torque.
Refill the transmission with new fluid using a funnel until it reaches the correct level.

3. Repair or Replace Components

Tools Required: Torque wrench, socket set, screwdrivers.
If leaks are found, replace damaged seals or gaskets as necessary.
For slipping issues, inspect and potentially replace the clutch packs or bands inside the transmission.
Reassemble any components that were removed.