why does my Ford Explorer have a strong smell of burning oil

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

547 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 the burning oil smell in your Ford Explorer. 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

•Allow the engine to cool completely before starting any repairs.
•Use caution when working around hot engine components.

Symptoms

•Strong smell of burning oil
•Visible oil leaks under the vehicle
•Oil spots on driveway or parking area
•Engine overheating
•Smoke emanating from the engine bay
•Check engine light illuminated

Diagnostic Steps

1
Inspect the engine bay for signs of oil leaks, including the valve cover gasket, oil pan, and oil filter.
2
Check the engine oil level using the dipstick to determine if oil is low.
3
Examine the oil for discoloration or a burnt smell to assess its condition.
4
Inspect the exhaust system for signs of burning oil, such as smoke or unusual colors.
5
Scan for error codes using an OBD-II scanner to identify any related engine issues.
6
Perform a pressure test on the oil system to check for leaks.

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
•Torque wrench
•Oil filter wrench
•OBD-II scanner
•Oil catch pan

Parts Required

•Valve cover gasket
•Oil pan gasket
•New oil filter
•Engine oil (5W-30)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the engine bay for signs of oil leaks, including the valve cover gasket, oil pan, and oil filter.
2
Check the engine oil level using the dipstick to determine if oil is low.
3
Examine the oil for discoloration or a burnt smell to assess its condition.
4
Inspect the exhaust system for signs of burning oil, such as smoke or unusual colors.
5
Scan for error codes using an OBD-II scanner to identify any related engine issues.
6
Perform a pressure test on the oil system to check for leaks.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the engine is cool and the vehicle is parked on a level surface.
Disconnect the battery before starting work on electrical components.

2. Identify and Repair the Source of the Leak

Inspect Gaskets and Seals
- Remove any components obstructing access to the valve cover and oil pan.
- Use a torque wrench to loosen and remove the valve cover bolts; replace the valve cover gasket if leaking.
- Check the oil pan for leaks and replace the oil pan gasket if necessary.
Replace Oil Filter
- Use an oil filter wrench to remove the old oil filter.
- Lubricate the rubber gasket on the new oil filter with fresh oil and install it, tightening as per manufacturer specifications.

3. Change Engine Oil

Drain Old Oil
- Place an oil catch pan under the oil pan and remove the oil drain plug using a socket wrench. Allow oil to drain completely.
Add New Oil
- Replace the drain plug and tighten it to the specified torque.
- Add new oil compatible with your Ford Explorer (usually 5W-30), checking the owner’s manual for the correct type and amount.

4. Final Checks

Start the engine and let it idle for a few minutes, checking for leaks around the repaired areas.
Recheck the oil level with the dipstick and top off if necessary.