why does my Honda Accord 9th Generation (2013-2017) have a knocking noise when accelerating

Solution

1. Preparation

• Gather Tools: OBD-II scanner, socket set, stethoscope, torque wrench, inspection mirror.
• Safety Measures: Disconnect the battery before starting work on electrical systems. Ensure the vehicle is on a level surface and secure with wheel chocks.

2. Address Engine Mount Issues

• Inspect Engine Mounts:
  • Remove any components obstructing access to engine mounts.
  • Check each mount visually for cracks or signs of wear.
• Replace Worn Mounts:
  • Use a socket set to remove the bolts securing the damaged mount.
  • Install a new mount, ensuring to torque the bolts to manufacturer specifications.

3. Change Engine Oil

• Drain Old Oil:
  • Place an oil pan under the oil pan and remove the drain plug. Allow oil to fully drain.
• Replace Oil Filter:
  • Use an oil filter wrench to remove the old oil filter.
  • Lubricate the rubber gasket of the new filter with new oil and install it.
• Add New Oil:
  • Replace the drain plug and refill the engine with the manufacturer-recommended oil type and quantity.

4. Inspect and Adjust Timing Chain/Belt

• Check Tension:
  • Remove any covers obstructing access to the timing chain or belt.
  • Inspect for proper tension and wear; adjust or replace if necessary according to manufacturer guidelines.

5. Repair Exhaust System

• Inspect for Damage:
  • Visually check the exhaust system for loose connections, rust, or damage.
• Tighten or Replace Components:
  • Tighten any loose bolts or clamps. Replace any damaged sections of the exhaust as needed.