why does my Ford F-150 13th Generation (2015-2020) have a burning smell when driving

Ford F-150 13th Generation (2015-2020)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

537 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 F-150 13th Generation (2015-2020). 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 systems.
•Allow the engine to cool before inspecting the cooling system.

Symptoms

•Burning smell from the engine bay or undercarriage
•Smoke visible from the engine compartment or exhaust
•Engine overheating warning light illuminated
•Unusual noises such as grinding or whining from the engine
•Decreased engine performance or power loss

Diagnostic Steps

1
Inspect under the hood for any visible fluid leaks, particularly oil, coolant, or transmission fluid.
2
Check the engine oil level and condition; look for burnt oil or metal shavings.
3
Scan the vehicle's OBD-II system for any error codes related to overheating or performance issues.
4
Examine the brake components for signs of excessive wear or overheating (e.g., burnt brake pads).
5
Inspect the serpentine belt for signs of wear, fraying, or misalignment.
6
Check the coolant level and inspect the radiator and hoses for leaks or blockages.

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
•Jack and jack stands
•Coolant pressure tester
•Belt tensioner tool

Parts Required

•Engine oil (5W-20)
•Oil filter
•Brake pads
•Serpentine belt
•Coolant

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Diagnostic Steps

1
Inspect under the hood for any visible fluid leaks, particularly oil, coolant, or transmission fluid.
2
Check the engine oil level and condition; look for burnt oil or metal shavings.
3
Scan the vehicle's OBD-II system for any error codes related to overheating or performance issues.
4
Examine the brake components for signs of excessive wear or overheating (e.g., burnt brake pads).
5
Inspect the serpentine belt for signs of wear, fraying, or misalignment.
6
Check the coolant level and inspect the radiator and hoses for leaks or blockages.

Solution

1. Preparation

Gather tools and parts.
Disconnect the negative battery terminal to prevent electrical shorts.

2. Address Fluid Leaks

Tools Required: Socket set, fluid catch pan
Inspect and replace any leaking components (e.g., oil pan gasket, coolant hoses).
Clean the area to remove any spilled fluids.

3. Change Engine Oil

Tools Required: Oil filter wrench, socket set, oil catch pan
Drain the old oil using the oil catch pan.
Replace the oil filter.
Refill with the manufacturer's recommended oil type (e.g., 5W-20).

4. Inspect and Replace Brake Components

Tools Required: Jack and jack stands, socket set, brake tool kit
Remove the wheel and inspect the brake pads and rotors.
Replace any worn brake pads and machine or replace rotors as necessary.

5. Check and Replace Serpentine Belt

Tools Required: Socket set, belt tensioner tool
Inspect the belt for cracks or fraying.
If damaged, remove the belt using the tensioner tool and replace with a new belt.

6. Coolant System Check

Tools Required: Coolant pressure tester, hose clamp tool
Inspect the radiator and hoses for leaks.
If leaks are found, replace the defective parts and refill the cooling system with the appropriate coolant type.