why does my Ford Explorer Fifth Generation (2011-2019) have a strong smell of gas

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

4 min read

625 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 a strong gasoline smell in your Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Fuel System

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always work in a well-ventilated area when dealing with fuel.
•Keep flammable materials away from the work area.
•Disconnect the battery before working on electrical components.

Symptoms

•Strong gasoline odor, especially near the fuel tank or engine compartment
•Possible fuel leakage spots under the vehicle
•Poor fuel economy
•Check engine light illuminated (if related to fuel system issues)
•Engine stalling or misfiring

Diagnostic Steps

1
Inspect the fuel lines for any visible cracks, corrosion, or leaks.
2
Check the fuel injectors for leaks or signs of damage.
3
Use an OBD-II scanner to check for any error codes related to the fuel system.
4
Examine the fuel tank and surrounding areas for signs of leaks or damage.
5
Inspect the fuel cap to ensure it is sealing properly and is not damaged.
6
Perform a smoke test to detect any hidden leaks in the fuel system.

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

•Safety glasses
•Gloves
•OBD-II scanner
•Flashlight
•Rags
•Socket set
•Torque wrench
•Line cutter

Parts Required

•Fuel lines (if damaged)
•Fuel injectors (if leaking)
•Fuel cap (if damaged)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the fuel lines for any visible cracks, corrosion, or leaks.
2
Check the fuel injectors for leaks or signs of damage.
3
Use an OBD-II scanner to check for any error codes related to the fuel system.
4
Examine the fuel tank and surrounding areas for signs of leaks or damage.
5
Inspect the fuel cap to ensure it is sealing properly and is not damaged.
6
Perform a smoke test to detect any hidden leaks in the fuel system.

Solution

1. Preparation

Tools Required: Safety glasses, gloves, OBD-II scanner, flashlight, rags.
Ensure the vehicle is parked on a flat surface and the engine is cool.
Disconnect the battery to prevent any electrical issues when working on the fuel system.

2. Inspect and Repair Fuel Lines

Sub-steps:
1. Locate the fuel lines running from the fuel tank to the engine.
2. Visually inspect all lines for cracks, corrosion, or signs of wear.
3. If damage is found, use a line cutter to remove the damaged section.
4. Replace with new fuel line sections using appropriate fittings.
5. Use a torque wrench to tighten any clamps to the manufacturer’s specifications.

3. Check and Replace Fuel Injectors

Sub-steps:
1. Remove the engine cover (if applicable) to access the fuel injectors.
2. Disconnect the electrical connectors from the fuel injectors.
3. Use a socket set to remove the fuel rail and injectors.
4. Inspect the O-rings on each injector for wear or damage; replace if necessary.
5. Install new injectors and ensure they are securely fitted in the fuel rail.
6. Reattach the fuel rail and electrical connectors.

4. Inspect and Replace Fuel Cap

Sub-steps:
1. Inspect the fuel cap for cracks or damage.
2. If damaged, remove the old fuel cap and replace it with a new one that meets OEM specifications.
3. Ensure that the new cap is properly tightened and seals correctly.

5. Clean Up and Test

Sub-steps:
1. Clean any spilled fuel using rags and ensure the area is free from flammable materials.
2. Reconnect the battery.
3. Start the engine and visually inspect for any leaks while the engine runs.
4. Test drive the vehicle to ensure the gasoline smell has been eliminated.