what causes the Ford Explorer Sixth Generation (2020-present) to stall while driving

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

critical

Severity

4 min read

601 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

Discover the causes and solutions for stalling issues in Ford Explorer (2020-present). Step-by-step diagnostic and repair instructions included.

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 engine to cool before opening any components related to the cooling system.

Symptoms

•Engine abruptly shuts off while driving
•Difficulty restarting the engine after stalling
•Check engine light illuminated on the dashboard
•Poor acceleration or sluggish performance prior to stalling
•Unusual noises from the engine (e.g., sputtering or backfiring)
•Decreased fuel efficiency noticed over time

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for any stored trouble codes.
2
Inspect the fuel system for proper pressure using a fuel pressure gauge.
3
Check the battery and charging system for any issues, including voltage output.
4
Examine the ignition system components, such as spark plugs and ignition coils.
5
Review the engine's air intake system for any blockages or leaks.
6
Analyze the engine oil condition and level; low oil can cause stalling.

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
•Multimeter
•Socket set
•Screwdriver set
•Vacuum gauge

Parts Required

•Fuel pump (if necessary)
•Fuel filter (if necessary)
•Spark plugs (if necessary)
•Ignition coils (if necessary)
•Air filter (if necessary)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Symptoms

•Engine abruptly shuts off while driving

•Difficulty restarting the engine after stalling

•Check engine light illuminated on the dashboard

•Poor acceleration or sluggish performance prior to stalling

•Unusual noises from the engine (e.g., sputtering or backfiring)

•Decreased fuel efficiency noticed over time

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for any stored trouble codes.
2
Inspect the fuel system for proper pressure using a fuel pressure gauge.
3
Check the battery and charging system for any issues, including voltage output.
4
Examine the ignition system components, such as spark plugs and ignition coils.
5
Review the engine's air intake system for any blockages or leaks.
6
Analyze the engine oil condition and level; low oil can cause stalling.

Solution

1. Preparation

Gather tools and parts required for the repair.
Disconnect the battery to ensure safety before commencing work.
Allow the engine to cool down completely if it was running.

2. Fuel System Inspection

Tools Required: Fuel pressure gauge, safety goggles, gloves.
Check the fuel pump operation:
1. Locate the fuel pump relay in the fuse box and test it for continuity.
2. Connect the fuel pressure gauge to the fuel rail.
3. Turn the ignition to the 'ON' position (do not start the engine) and read the pressure on the gauge; it should be within specifications (typically 30-50 psi for most vehicles).
4. If pressure is low, replace the fuel pump and check fuel filter.

3. Ignition System Check

Tools Required: Multimeter, socket set.
Inspect and test the ignition coils and spark plugs:
1. Remove the spark plugs and inspect for wear or fouling.
2. Use a multimeter to check the resistance of ignition coils; replace any that are out of specification.
3. Reinstall new spark plugs if necessary, ensuring they are gapped correctly as per manufacturer specifications.

4. Air Intake System Examination

Tools Required: Screwdriver set, vacuum gauge.
Check for blockages in the air intake:
1. Remove the air filter and inspect for dirt or damage; replace if necessary.
2. Check the intake manifold for any leaks or obstructions.
3. Use a vacuum gauge to test for manifold vacuum; low readings may indicate leaks.

5. Final Steps

Reconnect the battery and clear any error codes using the OBD-II scanner.
Start the engine and monitor for any abnormal behavior or warning lights.