why does my Ford Explorer smell like burning oil

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

528 words

Problem Statement

Learn how to diagnose and fix the burning oil smell in your 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 components.
•Allow the engine to cool before draining oil or inspecting components.

Symptoms

•Burning oil smell from the engine compartment
•Oil spots or puddles under the vehicle
•Engine overheating or high temperature gauge readings
•Smoke visible from the engine bay
•Reduced engine performance or rough idling

Diagnostic Steps

1
Inspect the oil level using the dipstick; check for low oil levels.
2
Visually inspect the engine bay for signs of oil leaks or pooling oil around seals and gaskets.
3
Check for any visible smoke or discoloration of engine components during a warm-up period.
4
Use an OBD-II scanner to check for any engine codes related to oil pressure or engine temperature.
5
Inspect the condition of the oil filter and oil drain plug for tightness and integrity.
6
Examine the exhaust for bluish smoke, which can indicate burning oil.

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

Parts Required

•Engine oil
•Oil filter
•Gaskets or seals (if required)

Related Faults

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Diagnostic Steps

1
Inspect the oil level using the dipstick; check for low oil levels.
2
Visually inspect the engine bay for signs of oil leaks or pooling oil around seals and gaskets.
3
Check for any visible smoke or discoloration of engine components during a warm-up period.
4
Use an OBD-II scanner to check for any engine codes related to oil pressure or engine temperature.
5
Inspect the condition of the oil filter and oil drain plug for tightness and integrity.
6
Examine the exhaust for bluish smoke, which can indicate burning oil.

Solution

1. Preparation

Gather necessary tools and parts before starting the repair.
Ensure the engine is cool and safely parked on a level surface.
Tools Required: Socket set, oil catch pan, rags, OBD-II scanner, flashlight.

2. Address Oil Leaks

Identify Leak Source: Use a flashlight to locate the source of the oil leak.
Tighten Seals and Gaskets: If leaks are found around the oil filter or drain plug, tighten them to manufacturer specifications.
Replace Damaged Parts: If gaskets or seals are worn, replace them with new ones. Use a gasket scraper to clean mating surfaces before applying new gaskets.

3. Change Engine Oil and Filter

Drain Old Oil: Place an oil catch pan under the oil pan, remove the drain plug, and allow the old oil to drain completely.
Replace Oil Filter: Use an oil filter wrench to remove the old oil filter and install a new filter, lubricating the rubber seal with new oil before installation.
Add New Oil: Replace the drain plug, refill the engine with the appropriate type and amount of new oil as per the owner's manual.

4. Monitor Engine Temperature and Performance

After reassembly, start the engine and observe for any leaks or unusual noises.
Allow the engine to reach operating temperature while monitoring the temperature gauge.