my Toyota Camry XV40 stalls while driving what should I do

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is cool.
• Disconnect the battery to prevent electrical shorts.

2. Inspect and Replace Fuel Filter

• Locate the fuel filter (usually along the fuel line).
• Place a catch pan underneath to collect any spilled fuel.
• Disconnect the fuel lines using a fuel line disconnect tool.
• Remove the old fuel filter and replace it with a new one.
• Reconnect the fuel lines securely and check for leaks.

3. Check and Replace Spark Plugs

• Remove the engine cover if necessary.
• Disconnect ignition coils from each spark plug.
• Use a socket wrench to remove the spark plugs.
• Inspect for wear or fouling; replace with OEM recommended spark plugs.
• Reinstall the ignition coils and cover.

4. Test and Replace Fuel Pump (if necessary)

• Remove the rear seat or access panel to reach the fuel pump.
• Disconnect the electrical connector and fuel lines.
• Remove the fuel pump assembly from the tank.
• Install the new fuel pump and reconnect lines and electrical connectors.

5. Reconnect Battery

• Reconnect the battery terminals securely.
• Start the engine and check for smooth operation.