what should I do if my Ford F-150 13th Generation (2015-2020) is stalling while driving

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

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

592 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 engine stalling 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 ignition system.

Symptoms

•Engine stalling unexpectedly
•Check engine light illuminated
•Rough idle when the vehicle is stopped
•Loss of power during acceleration
•Poor fuel economy
•Difficulty starting the engine after stalling

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any fault codes related to the engine or transmission.
2
Check fuel levels to ensure the tank is not empty or overly low.
3
Inspect the fuel pump operation by listening for a humming sound when the ignition is turned on.
4
Examine the ignition system components, including spark plugs and ignition coils.
5
Inspect the air intake system for blockages or leaks, and ensure the air filter is clean.
6
Check for vacuum leaks in the intake manifold and associated hoses.

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
•Fuel pressure gauge
•Socket set
•Multimeter
•Screwdriver set
•Cleaning spray

Parts Required

•Fuel pump (if found faulty)
•Ignition coils (if found faulty)
•Spark plugs (if worn)
•Air filter (if dirty)

Related Faults

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any fault codes related to the engine or transmission.
2
Check fuel levels to ensure the tank is not empty or overly low.
3
Inspect the fuel pump operation by listening for a humming sound when the ignition is turned on.
4
Examine the ignition system components, including spark plugs and ignition coils.
5
Inspect the air intake system for blockages or leaks, and ensure the air filter is clean.
6
Check for vacuum leaks in the intake manifold and associated hoses.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the negative battery terminal to prevent electrical shorts.
Ensure the vehicle is on a level surface and secured with wheel chocks.

2. Fuel System Inspection

Tools Required: Fuel pressure gauge, socket set
Remove the fuel pump relay from the fuse box.
Attach the fuel pressure gauge to the Schrader valve on the fuel rail.
Reinstall the fuel pump relay and turn the ignition to the "ON" position (do not start the engine).
Check the fuel pressure reading; it should be within the manufacturer’s specified range.
If pressure is low, consider replacing the fuel pump.

3. Ignition System Inspection

Tools Required: Socket set, multimeter
Remove the engine cover to access the ignition coils.
Disconnect the ignition coil connectors and inspect for corrosion.
Use a multimeter to test the resistance of each ignition coil; replace any that are out of specification.
Remove and check spark plugs for wear or carbon buildup; replace if necessary.

4. Air Intake System Cleaning

Tools Required: Screwdriver set, cleaning spray
Inspect and remove the air filter; replace if dirty.
Check the intake manifold for any obstructions or cracks and clean as necessary.
Inspect and replace any damaged or cracked vacuum hoses.

5. Reassembly and Testing

Reinstall all components in reverse order of removal.
Reconnect the negative battery terminal.
Start the vehicle and allow it to idle while checking for any abnormal sounds or warning lights.