my Toyota Camry Eighth Generation (2018-present) is getting poor fuel economy what could be the issu...

Solution

1. Preparation

• Gather tools and parts.
• Park the vehicle on a level surface and engage the parking brake.

2. Inspect and Replace Air Filter

• Remove the air filter housing cover using a socket set.
• Take out the old air filter and inspect it for dirt.
• Install a new air filter, ensuring it is seated properly.
• Reattach the housing cover and tighten screws to manufacturer specifications.

3. Clean Throttle Body

• Disconnect the battery to prevent electrical issues.
• Remove the air intake duct leading to the throttle body.
• Clean the throttle body using throttle body cleaner and a soft cloth or brush.
• Reassemble the intake duct and reconnect the battery.

4. Clean or Replace Fuel Injectors

• If fuel injectors are dirty, use a fuel injector cleaner additive in the fuel tank.
• For clogged injectors, consider removing them for professional cleaning or replacement.
• Reinstall the injectors and ensure proper connection to the fuel rail.

5. Tire Maintenance

• Check and adjust tire pressure to the manufacturer's recommended levels.
• Inspect tires for uneven wear and rotate them if necessary.