why is my Honda CR-V leaking coolant under the engine

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the engine is cool before working on the cooling system.
• Disconnect the battery to avoid electrical issues.

2. Identify and Replace Leaking Hoses

• Tools Required: Pliers, hose clamp removal tool, new hoses
• Steps:
  1. Locate the leaking hose(s) based on your inspection.
  2. Use pliers to loosen clamps on both ends of the damaged hose.
  3. Remove the old hose and discard it.
  4. Install the new hose, ensuring it fits snugly on both ends.
  5. Reattach the clamps and tighten them securely.

3. Replace Damaged Radiator

• Tools Required: Socket set, radiator drain pan, new radiator
• Steps:
  1. Drain the coolant from the radiator into a drain pan.
  2. Disconnect the upper and lower radiator hoses.
  3. Remove any mounting bolts securing the radiator.
  4. Lift the radiator out of the engine bay.
  5. Install the new radiator in reverse order, ensuring all connections are tight.

4. Replace Water Pump (if necessary)

• Tools Required: Socket set, gasket scraper, water pump gasket, coolant
• Steps:
  1. Drain the coolant from the system.
  2. Remove the drive belt that powers the water pump.
  3. Unbolt and remove the water pump from the engine block.
  4. Clean the mounting surface of the engine block.
  5. Install the new water pump with a new gasket, and torque bolts to manufacturer specifications.
  6. Reinstall the drive belt.

5. Refill Cooling System

• Tools Required: Funnel
• Steps:
  1. Refill the radiator and reservoir with new coolant as per manufacturer's specifications.
  2. Run the engine with the radiator cap off to allow air to escape and top off coolant if necessary.
  3. Replace the radiator cap once the coolant is at the correct level.