why does my Ford Explorer Fifth Generation (2011-2019) make a ticking noise when I accelerate

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

559 words

Problem Statement

Learn to diagnose and fix the ticking noise when accelerating in a Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Engine

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems.
•Allow engine to cool before opening the oil fill cap or drain plug.

Symptoms

•Ticking noise increases with acceleration
•Possible loss of power or sluggish performance
•Engine vibrations felt through the cabin
•Check engine light may illuminate
•Abnormal engine temperatures

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for any stored engine codes.
2
Inspect the engine oil level and condition to ensure it is within the recommended range and not contaminated.
3
Check for any exhaust leaks around the manifold or gaskets that could cause ticking noises.
4
Perform a visual inspection of the drive belts and pulleys for wear or misalignment.
5
Listen to different engine components with a mechanic's stethoscope to pinpoint the source of the ticking noise.
6
Inspect the valve train components (lifters, pushrods, and rocker arms) for wear or damage.

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
•Mechanic's stethoscope
•Socket set
•Torque wrench
•Oil filter wrench
•Oil drain pan

Parts Required

•Engine oil (as per manufacturer specs)
•Oil filter
•Exhaust gaskets (if necessary)

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for any stored engine codes.
2
Inspect the engine oil level and condition to ensure it is within the recommended range and not contaminated.
3
Check for any exhaust leaks around the manifold or gaskets that could cause ticking noises.
4
Perform a visual inspection of the drive belts and pulleys for wear or misalignment.
5
Listen to different engine components with a mechanic's stethoscope to pinpoint the source of the ticking noise.
6
Inspect the valve train components (lifters, pushrods, and rocker arms) for wear or damage.

Solution

1. Preparation

Gather tools: OBD-II scanner, mechanic's stethoscope, socket set, torque wrench, oil filter wrench.
Ensure the vehicle is on a flat surface and the engine is cool.
Disconnect the battery before working on electrical components.

2. Address Engine Oil Issues

Check Oil Level:
- Remove the dipstick and wipe it clean.
- Reinsert the dipstick and remove it again to check the oil level.
- Add the manufacturer-recommended oil if low.
Change Oil and Filter if Necessary:
- Place an oil drain pan under the oil pan.
- Remove the oil drain plug and drain the old oil.
- Replace the oil filter using an oil filter wrench.
- Install a new oil filter and torque to the manufacturer specifications.
- Reinstall the drain plug and torque to the manufacturer specifications.
- Fill the engine with new oil through the oil fill cap.

3. Repair Exhaust Leaks

Inspect and Repair:
- Visually inspect exhaust manifold and gaskets for cracks or damage.
- Tighten loose bolts or replace damaged gaskets as needed.
- If cracks are found in the manifold, consider replacing the manifold.

4. Inspect Valve Train Components

Remove Engine Cover:
- Remove bolts securing the engine cover and lift it off carefully.
Check Components:
- Inspect lifters, pushrods, and rocker arms for wear or damage.
- Replace any damaged components as necessary.
- Reassemble the engine cover and torque the bolts to specifications.