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what causes my Honda Accord 9th Generation (2013-2017) to hesitate when accelerating - Honda Accord
Home/Cars/Honda/Accord/Eleventh Generation (2023-present)/what causes my Honda Accord 9th Generation (2013-2017) to hesitate when accelerating

what causes my Honda Accord 9th Generation (2013-2017) to hesitate when accelerating

Honda Accord Eleventh Generation (2023-present)

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

Problem Statement

Learn how to diagnose and fix hesitation during acceleration in Honda Accord 9th Generation (2013-2017). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component
Engine
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 opening the intake or fuel systems

Symptoms

  • •Hesitation or lag when pressing the accelerator
  • •Engine stalling or rough idling
  • •Decreased fuel economy
  • •Check engine light illuminated
  • •Unusual engine noises, such as sputtering
  • •Difficulty maintaining speed on inclines

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

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

  • •OBD-II scanner
  • •Socket set
  • •Torque wrench
  • •Throttle body cleaner
  • •Fuel pressure gauge
  • •Spark plug socket

Parts Required

  • •Fuel filter
  • •Fuel pump (if necessary)
  • •Spark plugs
  • •Ignition coils (if necessary)

Additional Information

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

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Back to Generation
Solution
1. Preparation
  • Ensure the vehicle is on a flat surface and the engine is cool.
  • Disconnect the battery's negative terminal to prevent electrical shorts.
  • Gather tools and parts required for the repair.
2. Clean or Replace Components

A. Throttle Body Cleaning

  1. Remove the intake duct by loosening the clamps with a socket set.
  2. Access the throttle body and disconnect the electrical connector.
  3. Use throttle body cleaner and a soft brush to clean the throttle body, ensuring all carbon deposits are removed.
  4. Reconnect the electrical connector and re-install the intake duct, ensuring tight seals.

B. Fuel System Inspection

  1. If fuel pressure is low, replace the fuel filter or fuel pump as needed.
  2. Check for fuel leaks in the fuel lines and connections, repairing or replacing as necessary.

C. Spark Plug and Ignition Coil Replacement

  1. Remove the ignition coil covers using a socket set.
  2. Disconnect the ignition coils and remove the spark plugs using a spark plug socket.
  3. Inspect the spark plugs for wear; replace with OEM parts if necessary.
  4. Re-install new spark plugs and ignition coils, torquing to manufacturer specifications (typically around 13-15 ft-lbs).
3. Final Checks
  • Reconnect the battery's negative terminal.
  • Start the engine to ensure all components are functioning correctly without hesitation.