why does my Ford Explorer Fifth Generation (2011-2019) shudder when accelerating

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

564 words

Problem Statement

Learn how to diagnose and fix shuddering during acceleration in Ford Explorer (2011-2019). 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

•Disconnect battery before working on electrical systems.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Shuddering or vibration felt during acceleration
•Intermittent loss of power while accelerating
•Check engine light illuminated
•Abnormal engine noise during acceleration
•Poor fuel economy

Diagnostic Steps

1
Scan the vehicle's computer using an OBD-II scanner for any error codes.
2
Inspect the transmission fluid level and condition; check for contamination or low levels.
3
Check for worn or damaged engine and transmission mounts.
4
Inspect the driveshaft for any signs of wear or damage.
5
Examine the condition of the spark plugs and ignition coils.
6
Perform a visual inspection of the fuel system, including the fuel filter and pump.

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
•Funnel
•Pry bar

Parts Required

•Transmission fluid (specific to Ford specifications)
•Engine/transmission mounts (if required)
•Spark plugs
•Ignition coils (if required)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Scan the vehicle's computer using an OBD-II scanner for any error codes.
2
Inspect the transmission fluid level and condition; check for contamination or low levels.
3
Check for worn or damaged engine and transmission mounts.
4
Inspect the driveshaft for any signs of wear or damage.
5
Examine the condition of the spark plugs and ignition coils.
6
Perform a visual inspection of the fuel system, including the fuel filter and pump.

Solution

1. Preparation

Gather necessary tools and parts before starting the repair.
Ensure the vehicle is parked on a level surface with the engine off.
Disconnect the battery to prevent electrical shocks.

2. Transmission Fluid Check and Replacement

Sub-steps:
1. Locate the transmission dipstick and remove it.
2. Wipe it clean, reinsert, and remove again to check the fluid level.
3. If low, add the manufacturer-recommended transmission fluid.
4. If the fluid is discolored or burnt, drain the old fluid using a pump or drain plug.
5. Replace with new transmission fluid as per the manufacturer's specifications.
Tools Required: Transmission fluid pump, funnel, and socket set.

3. Inspect and Replace Engine/Transmission Mounts

Sub-steps:
1. Raise the vehicle safely using jack stands.
2. Visually inspect the engine and transmission mounts for cracks or wear.
3. If damaged, remove the bolts securing the mounts and replace with new mounts.
4. Tighten the bolts to the manufacturer's specified torque settings.
Tools Required: Socket set, torque wrench.

4. Examine Driveshaft

Sub-steps:
1. Inspect the driveshaft for any visible signs of damage or excessive wear.
2. Check the U-joints for play or stiffness; replace if necessary.
3. Ensure all connections are secure and free from rust or corrosion.
Tools Required: Socket set, pry bar.

5. Inspect Spark Plugs and Ignition Coils

Sub-steps:
1. Remove the engine cover if necessary to access the spark plugs.
2. Inspect each spark plug for wear; replace any that are fouled or worn.
3. Check the ignition coils for cracks or signs of arcing; replace if needed.
Tools Required: Socket set, spark plug socket.