why is my Ford Explorer Fifth Generation (2011-2019) engine making a ticking noise

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

455 words

Problem Statement

Diagnose and fix engine ticking noise in 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 the battery before working on electrical systems
•Allow the engine to cool before performing any inspections or repairs

Symptoms

•Ticking noise increases with engine RPM
•Engine misfire or rough idle
•Decreased engine performance or power
•Check engine light illuminated
•Oil pressure warning light may appear
•Unusual vibrations felt in the cabin

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner
2
Check engine oil level and condition
3
Inspect the valve cover for leaks or damage
4
Listen for the ticking noise while performing a visual inspection of the engine components
5
Check for loose or damaged exhaust components
6
Inspect the timing chain or belt for wear or improper tension

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
•Oil filter wrench
•Multimeter

Parts Required

•Engine oil (5W-20)
•Oil filter
•Valve cover gasket
•Timing chain/belt (if needed)

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner
2
Check engine oil level and condition
3
Inspect the valve cover for leaks or damage
4
Listen for the ticking noise while performing a visual inspection of the engine components
5
Check for loose or damaged exhaust components
6
Inspect the timing chain or belt for wear or improper tension

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the engine is cool and vehicle is on a flat surface.
Disconnect the battery to prevent electrical issues.

2. Check Oil Level and Condition

Remove the dipstick, wipe it clean, and reinsert it.
Check the oil level; add oil if low (recommended oil type: 5W-20).
If oil is dirty or old, proceed to an oil change.

3. Valve Cover Inspection

Remove the screws securing the valve cover using a socket set.
Carefully lift the valve cover and inspect for any cracks or wear.
Replace any damaged gaskets or seals to prevent oil leaks.

4. Inspect Engine Components

Check the rocker arms and pushrods for wear or damage.
Replace worn components as necessary.
Ensure that all bolts and fasteners are torqued to manufacturer specifications (typically 10-15 ft-lbs).

5. Timing Chain/Belt Inspection

Remove any necessary covers to access the timing chain/belt.
Inspect for signs of wear, stretching, or misalignment.
Replace the timing chain/belt if necessary (standard replacement intervals are around 100,000 miles).