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why does my Honda CR-V make a loud noise when I accelerate - Honda CR-V
Home/Cars/Honda/CR-V/Fifth Generation (2017-2022)/why does my Honda CR-V make a loud noise when I accelerate

why does my Honda CR-V make a loud noise when I accelerate

Honda CR-V Fifth Generation (2017-2022)

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

Problem Statement

Learn how to diagnose and fix loud noise during acceleration in Honda CR-V. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component
Exhaust System
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 exhaust system.

Symptoms

  • •Loud noise that increases with acceleration
  • •Possible vibration felt through the floor or steering wheel
  • •Decreased fuel efficiency
  • •Potential check engine light illuminated
  • •Noise may vary with engine RPMs

Diagnostic Steps

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

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

  • •Socket set
  • •Torque wrench
  • •Screwdriver set
  • •Flashlight
  • •Pry bar
  • •OBD-II scanner

Parts Required

  • •Exhaust components (if damaged)
  • •Engine mounts (if worn)
  • •Drive belt (if worn)
  • •Air filter (if dirty)

Additional Information

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

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Solution
1. Preparation
  • Gather necessary tools and parts.
  • Park the vehicle on a flat surface and engage the parking brake.
  • Disconnect the battery to ensure safety during repairs.
2. Inspect Exhaust System
  • Tools Required: Socket set, flashlight
  • Inspect the exhaust pipes and muffler for any holes or rust.
  • Tighten any loose clamps or connections.
  • Replace any damaged components as necessary.
3. Check Engine Mounts
  • Tools Required: Socket set, pry bar
  • Visually inspect the engine mounts for cracks or separation.
  • Use a pry bar to check for excessive movement in the mounts.
  • Replace any defective engine mounts.
4. Examine Drive Belt and Pulleys
  • Tools Required: Torque wrench, socket set
  • Remove any covers to access the drive belt.
  • Inspect the belt for wear, fraying, or cracks.
  • Check pulleys for proper alignment and any noise when spun by hand.
  • Replace the drive belt if necessary, ensuring proper tension.
5. Air Intake Inspection
  • Tools Required: Screwdriver set
  • Remove the air intake duct and inspect for obstructions or leaks.
  • Check the air filter for cleanliness; replace if dirty.
  • Ensure all connections are tight and secure.