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

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

503 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 smell issues in Ford Explorer Fifth Generation (2011-2019). 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

•Allow the engine to cool before working on it to prevent burns.
•Disconnect the battery if working with electrical components to avoid shocks.

Symptoms

•Burning smell noticeable inside or outside the vehicle
•Possible engine overheating
•Smoke coming from the engine compartment
•Warning lights illuminated on the dashboard
•Unusual noises coming from the engine or brakes

Diagnostic Steps

1
Inspect the engine bay for any signs of burnt wires or insulation.
2
Check fluid levels, including oil, coolant, and transmission fluid.
3
Look for any fluid leaks under the vehicle or around the engine.
4
Use an OBD-II scanner to check for any stored error codes.
5
Inspect the brake system for unusual wear or overheating.
6
Check the condition of belts and hoses for damage or excessive wear.

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
•Torque wrench
•Fluid catch pan
•Brake cleaner
•Basic hand tools

Parts Required

•Engine oil
•Oil filter
•Coolant
•Transmission fluid
•Brake pads and rotors (if necessary)
•Belts and hoses (if necessary)

Related Faults

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Diagnostic Steps

1
Inspect the engine bay for any signs of burnt wires or insulation.
2
Check fluid levels, including oil, coolant, and transmission fluid.
3
Look for any fluid leaks under the vehicle or around the engine.
4
Use an OBD-II scanner to check for any stored error codes.
5
Inspect the brake system for unusual wear or overheating.
6
Check the condition of belts and hoses for damage or excessive wear.

Solution

1. Preparation

Gather necessary tools and equipment.
Park the vehicle on a flat surface and turn off the engine.
Allow the engine to cool down before proceeding.

2. Inspect and Clean

Remove any debris or dirt from the engine compartment.
Inspect wiring harnesses for signs of melting or damage; replace as necessary.
Clean any spilled fluids using appropriate absorbent materials.

3. Fluid Replacement

If low fluid levels are found during inspection:
- Oil: Drain the old oil, replace the oil filter, and refill with the manufacturer-recommended oil type and viscosity.
- Coolant: Drain the old coolant, flush the system if necessary, and refill with the correct coolant type.
- Transmission Fluid: If low, drain the transmission pan, replace the filter, and refill with the appropriate transmission fluid.

4. Brake Inspection

Remove the wheels to inspect brake pads and rotors for wear.
Replace any worn brake components and ensure calipers are functioning correctly.
Check brake fluid level and quality, replacing if contaminated.

5. Belt and Hose Replacement

Inspect all belts for fraying or cracking; replace if necessary.
Check hoses for leaks or bulges; replace any damaged hoses.