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why does my Ford Explorer's engine shake at idle what can I do - Ford Explorer
Home/Cars/Ford/Explorer/Sixth Generation (2020-present)/why does my Ford Explorer's engine shake at idle what can I do

why does my Ford Explorer's engine shake at idle what can I do

Ford Explorer Sixth Generation (2020-present)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
602 words

Problem Statement

Learn how to diagnose and fix engine shaking at idle in Ford Explorer. Step-by-step guide with symptoms, diagnostic steps, 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 components.
  • •Allow the engine to cool before inspecting or working on any parts.

Symptoms

  • •Engine vibration felt through the steering wheel and chassis
  • •Rough or unstable idle RPM
  • •Potential check engine light illuminated
  • •Increased engine noise at idle
  • •Possible misfire or hesitation during acceleration

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

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
  • •Torque wrench
  • •Fuel pressure gauge
  • •Vacuum gauge
  • •Screwdrivers

Parts Required

  • •Engine mounts (if damaged)
  • •Spark plugs
  • •Ignition coils (if faulty)
  • •Throttle body cleaner

Additional Information

Affected Component
Engine
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
6 items
Parts Required
4 items

Related Faults

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Solution
1. Preparation
  • Gather tools: OBD-II scanner, socket set, torque wrench, fuel pressure gauge, vacuum gauge, screwdrivers.
  • Ensure the vehicle is parked on a level surface, and the engine is cool.
2. Addressing Engine Mounts
  • Step 1: Remove any covers obstructing access to the engine mounts.
  • Step 2: Inspect the engine mounts for cracks or separation. If damaged, proceed to replace them.
  • Step 3: To replace, support the engine with a jack or engine hoist.
  • Step 4: Remove the bolts securing the damaged mount using a socket set.
  • Step 5: Install the new mount and torque the bolts to the manufacturer's specifications (usually around 45-60 ft-lbs).
  • Step 6: Reinstall any covers removed during the process.
3. Replacing Spark Plugs and Ignition Coils
  • Step 1: Remove the ignition coil cover if applicable.
  • Step 2: Disconnect the electrical connectors from the ignition coils.
  • Step 3: Remove the ignition coils using a socket set.
  • Step 4: Remove the old spark plugs using a spark plug socket.
  • Step 5: Install new spark plugs, ensuring they are gapped to the manufacturer's specifications (usually 0.054-0.056 inches).
  • Step 6: Reinstall the ignition coils and connectors, ensuring a secure fit.
4. Cleaning the Throttle Body and IAC Valve
  • Step 1: Remove the air intake duct to access the throttle body.
  • Step 2: Use throttle body cleaner and a clean cloth to wipe down the interior of the throttle body.
  • Step 3: Remove the idle air control (IAC) valve, if applicable, and clean it with the throttle body cleaner.
  • Step 4: Reinstall the IAC valve and air intake duct.