how to fix Ford Explorer Sixth Generation (2020-present) oil consumption problem

Ford Explorer Sixth Generation (2020-present)

Error Codes

4-8 hours

Time

hard

Difficulty

high

Severity

3 min read

521 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 excessive oil consumption in the 2020-present Ford Explorer. Step-by-step guide with symptoms, diagnostics, and repair instructions.

Affected Component

Engine

Estimated Time

4-8 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before opening the valve cover or working on engine components.

Symptoms

•Check engine light illuminated
•Engine oil level dropping between changes
•Unusual engine noises (ticking or knocking)
•Blue smoke from the exhaust
•Poor fuel economy
•Oil residue around engine components

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any related issues.
2
Check the engine oil level and condition using the dipstick.
3
Inspect for external oil leaks around gaskets, seals, and oil pan.
4
Perform a compression test on each cylinder to evaluate engine health.
5
Conduct a visual inspection of the PCV system for blockages or failures.
6
Check for any signs of coolant mixing with oil, indicating a possible head gasket issue.

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
•Engine hoist
•Pliers
•Gasket scraper

Parts Required

•Valve cover gasket
•PCV valve
•Oil rings (if internal work is needed)

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any related issues.
2
Check the engine oil level and condition using the dipstick.
3
Inspect for external oil leaks around gaskets, seals, and oil pan.
4
Perform a compression test on each cylinder to evaluate engine health.
5
Conduct a visual inspection of the PCV system for blockages or failures.
6
Check for any signs of coolant mixing with oil, indicating a possible head gasket issue.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface.
Disconnect the battery to prevent electrical issues while working.

2. Replace Worn Components

A. Valve Cover Gasket

Tools Required: Socket set, torque wrench, gasket scraper.
Remove the valve cover by unbolting it and carefully lifting it off.
Clean the mating surfaces on the engine and the valve cover.
Install a new valve cover gasket, ensuring proper alignment.
Reattach the valve cover and torque the bolts to the manufacturer's specifications (typically 10-15 lb-ft).

B. PCV Valve

Tools Required: Pliers.
Locate the PCV valve and disconnect the hose.
Remove the PCV valve from its housing.
Install a new PCV valve and reconnect the hose securely.

3. Address Internal Engine Issues

A. Oil Ring Replacement (if necessary)

Tools Required: Engine hoist, socket set, torque wrench, engine oil.
Remove the engine from the vehicle carefully.
Disassemble the engine to access the pistons.
Remove the oil rings from the pistons and replace them with new rings.
Reassemble the engine, ensuring all components are torqued to specifications.
Reinstall the engine in the vehicle.