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2017
ford escape5 views

Rough Idle or Engine Misfire

Expert diagnosis and repair solutions for 2017 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 faulty spark plugs and ignition coils to resolve cylinder misfire issues.
Source: https://www.justanswer.com/ford/n1j6w-2017-ford-escape-1-5-ecoboost-started-run-rough.html

Repair Steps:

  1. Diagnose the specific cylinder misfire using an OBD-II scanner.
  2. Remove the engine cover to access the ignition coils.
  3. Replace the faulty spark plugs and ignition coils with new ones.
  4. Clear any stored DTCs from the vehicle's computer system.
2
medium$100-$200
Inspect and repair vacuum leaks that may cause rough idle.
Source: https://repairpal.com/ford/escape/2017/rough-idle

Repair Steps:

  1. Perform a visual inspection of all 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 vehicle to ensure the idle has stabilized.
3
hard$3,000-$5,000
Address coolant intrusion by replacing the engine's short block.
Source: https://static.nhtsa.gov/odi/tsbs/2020/MC-10174400-0001.pdf

Repair Steps:

  1. Confirm coolant intrusion by checking for white smoke from the exhaust and low coolant levels.
  2. Perform a compression test to identify affected cylinders.
  3. Replace the engine's short block as per TSB 21N12 guidelines.
  4. Reassemble the engine and refill with coolant and oil.
  5. Test drive the vehicle to ensure the issue is resolved.
4
easy$100-$200
Reprogram the Powertrain Control Module (PCM) to address misfire-related DTCs.
Source: https://www.fordescape.org/threads/2017-escape-2-0-ecoboost-misfire.117952/

Repair Steps:

  1. Connect the vehicle to a Ford diagnostic tool.
  2. Update the PCM software to the latest version available.
  3. Clear any existing DTCs from the system.
  4. Verify the update by performing a test drive.

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