why does my Ford Explorer smell like burning oil

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

467 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 burning oil smell in Ford Explorer. Step-by-step guide with diagnostic procedures 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 completely before starting any repairs.

Symptoms

•Burning oil smell inside or outside the vehicle
•Oil puddles or spots under the vehicle
•Engine overheating
•Check engine light illuminated
•Decreased oil level in the engine
•Smoke coming from the engine bay

Diagnostic Steps

1
Inspect the engine bay for visible oil leaks or residue.
2
Check the engine oil level using the dipstick.
3
Examine the oil filter and drain plug for any signs of leakage.
4
Look for signs of oil on engine components, such as the valve cover gasket or oil pan.
5
Use an OBD-II scanner to check for any related error codes.
6
Inspect exhaust for smoke or burnt oil traces.

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
•Oil filter wrench
•Torque wrench
•Degreaser

Parts Required

•Engine oil (manufacturer-recommended type)
•Oil filter
•Valve cover or oil pan gasket (if needed)
•Drain plug (if needed)

Related Faults

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Diagnostic Steps

1
Inspect the engine bay for visible oil leaks or residue.
2
Check the engine oil level using the dipstick.
3
Examine the oil filter and drain plug for any signs of leakage.
4
Look for signs of oil on engine components, such as the valve cover gasket or oil pan.
5
Use an OBD-II scanner to check for any related error codes.
6
Inspect exhaust for smoke or burnt oil traces.

Solution

1. Preparation

Ensure the engine is cool before starting work.
Disconnect the battery to prevent any electrical shorts.
Gather necessary tools and parts.

2. Identify and Repair Oil Leaks

Inspect Gaskets:
- Remove any engine covers if necessary.
- Check the valve cover gasket and oil pan gasket for cracks or wear.
- If damaged, replace with new gaskets.
Replace Oil Filter and Drain Plug:
- Use an oil filter wrench to remove the old oil filter.
- Lubricate the rubber O-ring of the new oil filter with clean oil and install it.
- Remove the drain plug using a socket set and replace it with a new one if it is damaged.

3. Clean Up

Clean any spilled oil using a degreaser.
Wipe down engine components to remove residue and prevent future issues.

4. Refill Engine Oil

Refill the engine with the manufacturer-recommended oil type and capacity.
Start the engine and let it run for a few minutes.
Check for leaks around the oil filter and drain plug.