my Honda Pilot YF3 (2016-2022) doesn't accelerate like it used to why

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Ensure the vehicle is parked on a level surface and the engine is cool.

2. Replace Air Filter

• Locate the air intake box.
• Open the air intake box and remove the old air filter.
• Install the new air filter, ensuring it is seated properly.
• Close the air intake box and secure it.

3. Clean Throttle Body

• Disconnect the negative battery terminal to prevent electrical shorts.
• Remove the air intake duct connected to the throttle body.
• Use throttle body cleaner and a soft brush to clean the throttle body.
• Ensure the throttle plate moves freely and is not obstructed.
• Reinstall the air intake duct and reconnect the negative battery terminal.

4. Replace Spark Plugs

• Remove the ignition coil covers if necessary.
• Disconnect the ignition coils and remove them from the spark plugs.
• Use a spark plug socket to remove the old spark plugs.
• Install new spark plugs, ensuring the correct gap is set (refer to manufacturer specifications).
• Reinstall the ignition coils and covers.

5. Check Fuel Delivery

• Connect the fuel pressure gauge to the fuel rail.
• Turn the ignition to the "ON" position (do not start the engine) and check the fuel pressure reading.
• If the pressure is below specifications, inspect the fuel pump and fuel filter for issues.
• Replace the fuel pump or filter as necessary.