why does my Ford Explorer Fifth Generation (2011-2019) have a burning smell after driving

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

538 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

Discover the causes and solutions for a burning smell after driving your Ford Explorer (2011-2019). Step-by-step diagnostic and repair guide included.

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 the cooling system or checking fluid levels.

Symptoms

•Strong burning odor, noticeable after driving
•Possible smoke or vapor coming from under the hood
•Overheating temperature gauge reading
•Unusual noises from the engine compartment
•Fluid leaks under the vehicle (e.g., oil, coolant)
•Warning lights illuminated on the dashboard (e.g., oil pressure, temperature)

Diagnostic Steps

1
Inspect the engine bay visually for signs of fluid leaks or burnt components.
2
Check the engine coolant level and condition in the reservoir.
3
Scan for any error codes using an OBD-II scanner.
4
Examine the oil level and quality using the dipstick.
5
Look for signs of burnt smells from the brakes or electrical components.
6
Inspect the exhaust system for potential leaks or burning smells from residual 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

•OBD-II scanner
•Socket set
•Oil filter wrench
•Drain pan
•Torque wrench

Parts Required

•Engine oil (5W-30)
•Oil filter
•Brake pads/rotors (if necessary)
•Coolant (antifreeze)

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Symptoms

•Strong burning odor, noticeable after driving

•Possible smoke or vapor coming from under the hood

•Overheating temperature gauge reading

•Unusual noises from the engine compartment

•Fluid leaks under the vehicle (e.g., oil, coolant)

•Warning lights illuminated on the dashboard (e.g., oil pressure, temperature)

Diagnostic Steps

1
Inspect the engine bay visually for signs of fluid leaks or burnt components.
2
Check the engine coolant level and condition in the reservoir.
3
Scan for any error codes using an OBD-II scanner.
4
Examine the oil level and quality using the dipstick.
5
Look for signs of burnt smells from the brakes or electrical components.
6
Inspect the exhaust system for potential leaks or burning smells from residual oil.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Allow the engine to cool completely before starting work.
Disconnect the battery to avoid electrical shorts.

2. Inspect and Replace Fluids

Coolant Check:
- Open the coolant reservoir cap.
- If low, top off with a 50/50 mixture of distilled water and antifreeze.
- Inspect for leaks in hoses and the radiator.
Oil Check:
- Remove the oil dipstick, wipe it clean, and reinsert it.
- Check for proper oil level and condition. If dirty or low, proceed to change the oil.
- Oil Change Procedure:
  1. Drain the old oil into a pan.
  2. Replace the oil filter (using an oil filter wrench).
  3. Fill with new oil (5W-30 recommended) to the proper level.

3. Brake Inspection

Check Brake Components:
- Inspect brake pads and rotors for excessive wear or burning.
- Replace any worn or damaged brake components as necessary.

4. Electrical Component Inspection

Examine Wiring and Connectors:
- Look for frayed wires or burnt connectors.
- Repair or replace any damaged electrical components.

5. Exhaust System Check

Inspect Exhaust for Leaks:
- Check for any cracks or holes in the exhaust pipes and muffler.
- Repair or replace any damaged exhaust components.

Tools Required:

OBD-II scanner
Socket set
Oil filter wrench
Drain pan
Torque wrench

Parts Required:

Engine oil (5W-30)
Oil filter
Brake pads/rotors (if necessary)
Coolant (antifreeze)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Disconnect the battery before working on electrical systems.
Allow the engine to cool before opening the cooling system or checking fluid levels.