why does my Ford Explorer smell like burning oil

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

519 words

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

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

Symptoms

•Burning oil odor inside or outside of the vehicle
•Possible smoke coming from the engine compartment
•Oil spots on the ground where the vehicle is parked
•Decreased engine performance
•Engine overheating warning light illuminated

Diagnostic Steps

1
Inspect the engine oil level using the dipstick to ensure it's at the proper level.
2
Visually examine the engine compartment for any signs of oil leaks or residue.
3
Check the oil filter and oil drain plug for tightness and signs of leakage.
4
Inspect the valve cover gasket for wear or damage.
5
Scan for any engine error codes using an OBD-II scanner.

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
•Oil filter wrench
•Oil catch pan
•Socket set
•Torque wrench
•Gasket scraper

Parts Required

•New oil filter
•Valve cover gasket
•Engine oil

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Diagnostic Steps

1
Inspect the engine oil level using the dipstick to ensure it's at the proper level.
2
Visually examine the engine compartment for any signs of oil leaks or residue.
3
Check the oil filter and oil drain plug for tightness and signs of leakage.
4
Inspect the valve cover gasket for wear or damage.
5
Scan for any engine error codes using an OBD-II scanner.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the engine is cool to avoid burns.
Disconnect the battery for safety.

2. Check and Replace Oil Filter

Tools Required: Oil filter wrench, oil catch pan.
Remove the old oil filter using the wrench.
Apply a small amount of new oil to the rubber gasket of the new filter.
Install the new oil filter, hand-tightening it until snug.

3. Inspect and Replace Valve Cover Gasket

Tools Required: Socket set, torque wrench, gasket scraper.
Remove any components obstructing access to the valve cover (e.g., air intake duct).
Unbolt the valve cover using a socket set and gently lift it off.
Clean the mating surfaces with a gasket scraper to remove old gasket material.
Install the new gasket, ensuring proper alignment, and reattach the valve cover.
Torque the bolts to the manufacturer's specifications (usually around 8-12 ft-lbs).

4. Tighten Oil Drain Plug

Tools Required: Socket set.
Place an oil catch pan under the oil pan.
Inspect and tighten the oil drain plug if it's loose to prevent leaks.

5. Refill Engine Oil

Check the oil level after replacing the filter and gasket.
If necessary, add the correct type of engine oil per manufacturer specifications.