why does my Ford Explorer smell like burning oil

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

520 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

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

Symptoms

•Burning oil odor inside and outside the vehicle
•Oil spots or puddles under the vehicle
•Engine overheating
•Smoke visible from the engine bay
•Low oil level warning light illuminated
•Engine performance issues (e.g., rough idling or stalling)

Diagnostic Steps

1
Inspect the engine bay for visible oil leaks or signs of oil accumulation.
2
Check the engine oil level using the dipstick and look for any discoloration or contamination.
3
Examine the oil filter and oil pan for leaks or damage.
4
Inspect the valve cover gasket and any seals for signs of oil seepage.
5
Start the engine and observe if any smoke is coming from the engine bay or exhaust.
6
Use an OBD-II scanner to check for any error codes related to the engine performance.

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
•Oil filter wrench
•Engine degreaser
•OBD-II scanner

Parts Required

•New oil filter
•Engine oil (specific type for Ford Explorer)
•Replacement gaskets/seals (if needed)

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Diagnostic Steps

1
Inspect the engine bay for visible oil leaks or signs of oil accumulation.
2
Check the engine oil level using the dipstick and look for any discoloration or contamination.
3
Examine the oil filter and oil pan for leaks or damage.
4
Inspect the valve cover gasket and any seals for signs of oil seepage.
5
Start the engine and observe if any smoke is coming from the engine bay or exhaust.
6
Use an OBD-II scanner to check for any error codes related to the engine performance.

Solution

1. Preparation

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

2. Identify and Repair Leaks

Inspect Gaskets and Seals:
- Remove any engine covers as necessary.
- Check the valve cover gasket, oil pan gasket, and any oil seals for wear or damage.
- Replace any worn or damaged gaskets or seals.
Replace Oil Filter:
- Use an oil filter wrench to remove the old oil filter.
- Lubricate the rubber gasket of the new oil filter with fresh oil.
- Install the new oil filter, tightening it according to manufacturer's specifications.

3. Clean Up

Remove Oil Residue:
- Use engine degreaser and a brush to clean any oil residue from the engine compartment.
- Rinse with water, ensuring no debris enters sensitive components.

4. Refill Engine Oil

Check Oil Level:
- After repairs, refill the engine with the appropriate type and amount of oil as specified in the owner's manual.
- Start the engine and allow it to run for a few minutes to circulate the oil.
- Check the oil level again and add more if necessary.