FAULTBASE
NEWSASKCars
© 2025 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
Home/Cars/Honda/CR-V/Fifth Generation (2017-2022)/my Honda CR-V has an exhaust leak how do I find it

my Honda CR-V has an exhaust leak how do I find it

Honda CR-V Fifth Generation (2017-2022)

Severity: mediumDifficulty: medium2-4 hours
3 min read
499 words

Problem Statement

Learn how to diagnose and fix an exhaust leak in your Honda CR-V. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Component
Exhaust System
Repair Time
2-4 hours

Safety Warnings

  • ⚠Disconnect battery before working on electrical systems.
  • ⚠Allow engine to cool before working on the exhaust system.

Symptoms

  • •Loud exhaust noise, especially during acceleration
  • •Strong exhaust smell in the cabin or outside the vehicle
  • •Decreased fuel efficiency
  • •Check engine light illuminated (in some cases)
  • •Vibrations or rattling noise from under the vehicle
  • •Increased emissions

Diagnostic Steps

  1. 1Examine the exhaust system for visible signs of damage, rust, or holes, focusing on joints, connections, and the muffler.
  2. 2Start the engine and listen for hissing or popping sounds around the exhaust system.
  3. 3Introduce smoke into the exhaust system using a smoke machine to identify leaks visually.
  4. 4Inspect for excessive condensation or moisture around the exhaust components, which may indicate a leak.
  5. 5Scan for any related trouble codes that may indicate exhaust system issues.
  6. 6Perform a pressure test if the leak is not visible or audible by sealing the exhaust and applying pressure.

Solution

Solution

1. Preparation

  • Gather necessary tools and parts.
  • Ensure the vehicle is parked on a level surface and the engine is cool.
  • Disconnect the battery for safety.

2. Remove Damaged Components

  • Tools Required: Socket set, wrench set, penetrating oil.
  • Identify and mark the components (e.g., muffler, pipe, gasket) that need to be removed.
  • Apply penetrating oil to bolts to ease removal.
  • Use the socket set to remove bolts and carefully detach the damaged components from the exhaust system.

3. Inspect and Replace

  • Inspect the removed components for damage.
  • Replace any damaged gaskets, clamps, or pipes with new parts.
  • Ensure that all surfaces are clean before installing new components.

4. Reassemble Exhaust System

  • Tools Required: Torque wrench, new exhaust clamps.
  • Reattach the exhaust components in the reverse order of removal.
  • Use a torque wrench to tighten all bolts to the manufacturer's specifications.

5. Final Check

  • Reconnect the battery.
  • Start the engine and listen for any exhaust leaks.
  • Check for proper alignment and ensure all parts are securely fastened.

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
  • Wrench set
  • Torque wrench
  • Penetrating oil
  • Smoke machine (optional)

Parts Required

  • Exhaust gaskets
  • Exhaust clamps
  • Muffler or exhaust pipe (if damaged)

Additional Information

Component

Exhaust System

Repair Time

2-4 hours

Difficulty

medium

Severity

medium

Tools

5 items

Parts

3 items

Related Faults

Discover similar issues

  1. how to troubleshoot Honda CR-V Sixth Generation (2023-present) electrical problems

    Learn how to troubleshoot and fix electrical problems in Honda CR-V Sixth Generation (2023-present). Step-by-step guide with diagnostic procedures.

    Component:Electrical
    Symptoms
    • •Dashboard warning lights illuminated (e.g., battery, check engine)
    • •Inconsistent or weak power to electrical components (lights, radio, etc.)
    • +{count} more
  2. how to troubleshoot the AC not blowing cold air in my Honda CR-V Sixth Generation (2023-present)

    Learn how to troubleshoot and fix the AC not blowing cold air in Honda CR-V. Step-by-step guide with diagnostic procedures and repair instructions.

    Component:HVAC
    Symptoms
    • •AC compressor not engaging
    • •Warm air blowing from vents
    • +{count} more
  3. how to troubleshoot Honda CR-V Sixth Generation (2023-present) hard starting issue

    Learn how to troubleshoot and fix hard starting issues in Honda CR-V Sixth Generation. Step-by-step guide with diagnostic procedures and repair instru...

    Component:Electrical
    Symptoms
    • •Engine cranks but does not start
    • •Check engine light illuminated
    • +{count} more
  4. how to address the P0441 code in Honda CR-V Sixth Generation (2023-present)

    P0441

    Learn how to diagnose and fix P0441 EVAP system issues in Honda CR-V 2023. Step-by-step guide with diagnostic procedures and repair instructions.

    Component:Fuel System
    Symptoms
    • •Check engine light illuminated
    • •Rough idle during start-up
    • +{count} more
  5. my Honda CR-V's headlights go dim when I accelerate what's causing it

    Learn how to diagnose and fix dim headlights when accelerating in Honda CR-V. Step-by-step guide with symptoms, diagnostic steps, and repair instructi...

    Component:Electrical
    Symptoms
    • •Headlights dim when accelerating
    • •Flickering dashboard lights
    • +{count} more
  6. my Honda CR-V has a funky smell coming from the vents when I use AC

    Learn how to diagnose and fix unpleasant smells from the AC in your Honda CR-V. Step-by-step guide with diagnostic procedures and repair instructions.

    Component:HVAC
    Symptoms
    • •Unpleasant smell from the AC vents
    • •Air conditioning not cooling effectively
    • +{count} more

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation