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2021
ford escape5 views

Rough Idle or Engine Misfire

Expert diagnosis and repair solutions for 2021 ford escape Rough Idle or Engine Misfire. Get step-by-step fixes, cost estimates, and professional advice.

Expert Repair Solutions

1
medium$150-$300
Replace all spark plugs and ignition coils to address misfire issues.
Source: https://www.facebook.com/groups/2020.2021.ford.escape/posts/2381639005549229/

Repair Steps:

  1. Purchase NGK iridium spark plugs and OEM Bosch ignition coils.
  2. Remove the engine cover to access the spark plugs and ignition coils.
  3. Unplug the ignition coil connectors and remove the coils.
  4. Remove the old spark plugs using a spark plug socket.
  5. Install new spark plugs and torque them to the manufacturer's specifications.
  6. Reinstall the ignition coils and reconnect the connectors.
2
medium$50-$150
Inspect and repair vacuum leaks to resolve rough idle.
Source: https://repairpal.com/ford/escape/2021/rough-idle

Repair Steps:

  1. Perform a visual inspection of vacuum hoses for cracks or disconnections.
  2. Use a smoke machine to detect any hidden vacuum leaks.
  3. Repair or replace any damaged vacuum hoses.
  4. Re-test the engine to ensure the idle has stabilized.
3
hardFree under recall
Address fuel injector issues as per recall 22V859000.
Source: https://www.nhtsa.gov/recalls

Repair Steps:

  1. Contact a Ford dealership to verify if your vehicle is affected by recall 22V859000.
  2. Schedule an appointment with the dealership for inspection and repair.
  3. Dealership will update the engine control software and install a drain tube.
  4. Ensure the dealership completes the repair free of charge as part of the recall.
4
medium$100-$200
Replace the cylinder 1 deactivation solenoid as per TSB SSM 50382.
Source: https://static.nhtsa.gov/odi/tsbs/2024/MC-11010920-0001.pdf

Repair Steps:

  1. Purchase the replacement cylinder deactivation solenoid, part number H6BZ-6H082-A.
  2. Locate the cylinder 1 deactivation solenoid on the engine.
  3. Remove the old solenoid and replace it with the new one.
  4. Reassemble any removed components and test the engine for proper operation.

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