why does my Ford Explorer Fifth Generation (2011-2019) smell like gas?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

4 min read

607 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 gasoline odor issues in Ford Explorer Fifth Generation (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

•Ensure the vehicle is cool before working on the fuel system.
•Work in a well-ventilated area to avoid inhaling fuel vapors.
•Disconnect the battery before starting any electrical work on the fuel system.

Symptoms

•Strong smell of gasoline inside or outside the vehicle
•Fuel gauge fluctuating erratically
•Visible fuel stains or wet spots under the vehicle
•Engine misfire or rough running
•Check engine light illuminated

Diagnostic Steps

1
Inspect for fuel leaks visually underneath the vehicle and around the engine bay.
2
Use an OBD-II scanner to check for any error codes related to the fuel system.
3
Check the fuel lines and connections for any signs of wear or damage.
4
Inspect the fuel injectors for leaks or drips.
5
Examine the fuel tank for any cracks or damage.
6
Test the fuel pressure using a fuel pressure gauge.

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
•Wrenches
•Screwdrivers
•Fuel pressure gauge
•Fuel injector puller (if necessary)

Parts Required

•Fuel lines (if damaged)
•Fuel injectors (if leaking)
•Fuel tank (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 for fuel leaks visually underneath the vehicle and around the engine bay.
2
Use an OBD-II scanner to check for any error codes related to the fuel system.
3
Check the fuel lines and connections for any signs of wear or damage.
4
Inspect the fuel injectors for leaks or drips.
5
Examine the fuel tank for any cracks or damage.
6
Test the fuel pressure using a fuel pressure gauge.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the engine is cool.
Disconnect the negative battery terminal to avoid electrical shorts.

2. Inspect and Replace Damaged Fuel Lines

Tools Required: Socket set, wrenches, screwdrivers
Sub-steps:
1. Locate the fuel lines running from the fuel tank to the engine.
2. Inspect the lines for cracks, abrasions, or leaks.
3. If damage is found, use a wrench to disconnect the damaged section of the fuel line.
4. Replace with a new fuel line of the same specifications (ensure it is rated for fuel use).
5. Reconnect the fuel line securely and tighten fasteners to manufacturer torque specifications.

3. Replace Faulty Fuel Injectors

Tools Required: Fuel injector puller (if necessary), socket set
Sub-steps:
1. Remove the engine cover if applicable.
2. Disconnect the electrical connectors from the fuel injectors.
3. Use the socket set to remove the retaining bolts securing the fuel rail.
4. Gently lift the fuel rail with injectors attached and pull out the injectors.
5. Install new fuel injectors, ensuring proper alignment and fit.
6. Reattach the fuel rail and secure with retaining bolts to specified torque.

4. Repair or Replace Fuel Tank (if necessary)

Tools Required: Socket set, jack and jack stands
Sub-steps:
1. Safely lift the vehicle using a jack and secure it on jack stands.
2. Inspect the fuel tank for visible cracks or leaks.
3. If the tank is damaged, drain the fuel and disconnect the fuel lines and electrical connectors.
4. Remove the tank by loosening the straps or bolts securing it.
5. Install a new fuel tank, ensuring all connections are secure and the tank is positioned correctly.