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2017
honda cr-v5 views

Rough Idle or Engine Misfire

Expert diagnosis and repair solutions for 2017 honda cr-v Rough Idle or Engine Misfire. Get step-by-step fixes, cost estimates, and professional advice.

Expert Repair Solutions

1
medium$200-$400
Replace faulty ignition coils to resolve engine misfire.
Source: https://repairpal.com/honda/cr-v/2017/rough-idle

Repair Steps:

  1. Diagnose which ignition coil is faulty using an OBD-II scanner
  2. Purchase replacement ignition coil(s)
  3. Remove the engine cover to access the ignition coils
  4. Disconnect the electrical connector and remove the faulty coil
  5. Install the new coil and reconnect the electrical connector
  6. Reattach the engine cover and test the engine
2
medium$100-$300
Inspect and repair vacuum leaks to improve idle quality.
Source: https://repairpal.com/honda/cr-v/2017/rough-idle

Repair Steps:

  1. Perform a visual inspection of vacuum hoses for cracks or disconnections
  2. Use a smoke machine to detect leaks in the vacuum system
  3. Replace any damaged or disconnected hoses
  4. Test the engine to ensure the idle has improved
3
hard$500-$1000
Replace fuel injectors to address persistent misfire issues.
Source: https://www.reddit.com/r/Honda/comments/17yajx8/2017_crv_88000km_12_simultaneous_failures_while/

Repair Steps:

  1. Relieve fuel system pressure and disconnect the battery
  2. Remove the intake manifold to access the fuel rail
  3. Disconnect the fuel rail and remove the old injectors
  4. Install new fuel injectors and reassemble the fuel rail
  5. Reinstall the intake manifold and reconnect the battery
  6. Test the vehicle to ensure the misfire is resolved
4
mediumFree under recall
Replace the fuel pump module as part of recall 23V858000 to prevent engine stalling.
Source: NHTSA recall information

Repair Steps:

  1. Contact a Honda dealer to confirm recall eligibility
  2. Schedule an appointment for the recall service
  3. Have the dealer replace the fuel pump module
  4. Verify the repair by ensuring no stalling occurs during test drives
5
hard$300-$600
Perform a valve lash adjustment to correct misfire and idle issues.
Source: https://www.facebook.com/groups/632772332206275/posts/1190913103058859/

Repair Steps:

  1. Remove the valve cover to access the rocker arms
  2. Use a feeler gauge to measure the gap between the rocker arm and valve stem
  3. Adjust the gap to the manufacturer's specifications using an appropriate wrench
  4. Reinstall the valve cover and test the engine for improved performance

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