how to fix Ford Explorer Fifth Generation (2011-2019) engine ticking noise

Ford Explorer Fifth Generation (2011-2019)

Error Codes

3-5 hours

Time

medium

Difficulty

medium

Severity

3 min read

527 words

Problem Statement

Learn how to diagnose and fix engine ticking noise in Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Engine

Estimated Time

3-5 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components.
•Allow the engine to cool before opening any components related to the engine.

Symptoms

•Ticking noise from the engine at idle or acceleration
•Decreased engine performance
•Check engine light illuminated
•Oil pressure warning light may activate
•Engine misfire or rough idling

Diagnostic Steps

1
Check the engine oil level and condition using the dipstick.
2
Inspect the oil filter for any signs of blockage or leaks.
3
Use an OBD-II scanner to check for any stored error codes.
4
Listen to the engine with a mechanic’s stethoscope to pinpoint the source of the noise.
5
Inspect the valve cover for any signs of oil leaks or damage.
6
Check the condition of the timing chain/belt and associated tensioners.

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

•Socket set
•Oil filter wrench
•Oil catch container
•Timing tool kit
•Torque wrench

Parts Required

•Motor oil
•Oil filter
•Valve cover gasket
•Rocker arms/lifters (if needed)

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Diagnostic Steps

1
Check the engine oil level and condition using the dipstick.
2
Inspect the oil filter for any signs of blockage or leaks.
3
Use an OBD-II scanner to check for any stored error codes.
4
Listen to the engine with a mechanic’s stethoscope to pinpoint the source of the noise.
5
Inspect the valve cover for any signs of oil leaks or damage.
6
Check the condition of the timing chain/belt and associated tensioners.

Solution

1. Preparation

Gather all necessary tools and parts.
Disconnect the negative battery terminal to ensure safety.
Allow the engine to cool completely before starting work.

2. Check and Replace Engine Oil

Sub-steps:
1. Remove the oil drain plug using a socket wrench and drain the old oil into a container.
2. Replace the oil filter with a new one (ensure you lubricate the rubber O-ring with new oil).
3. Reinstall the drain plug and torque to the manufacturer's specifications.
4. Fill the engine with the appropriate type and amount of new oil (consult owner’s manual).

Tools Required:

Socket set
Oil filter wrench
Oil catch container

3. Inspect and Adjust Valve Train Components

Sub-steps:
1. Remove the valve cover using a socket wrench.
2. Inspect the rocker arms, push rods, and lifters for wear or damage.
3. Adjust the clearance of the rocker arms if necessary, according to specifications.
4. Replace any worn components with new parts.
5. Reinstall the valve cover with a new gasket, tightening bolts to the correct torque specifications.

Parts Required:

Motor oil
Oil filter
Valve cover gasket
Rocker arms/lifters (if needed)

4. Check Timing Chain/Belt

Sub-steps:
1. Remove any necessary components to access the timing chain/belt.
2. Inspect for wear, stretch, or damage.
3. Replace the timing chain/belt and tensioners if defects are found.
4. Reassemble all components and ensure proper alignment.

Tools Required:

Timing tool kit
Torque wrench