why does my Toyota Camry Eighth Generation (2018-present) have a rattling noise when accelerating

Solution

1. Preparation

• Gather all necessary tools and parts.
• Park the vehicle on a flat surface and engage the parking brake.
• Disconnect the battery to ensure safety while working on electrical components.

2. Inspect and Secure Exhaust Components

• Tools Required: Wrench set, exhaust hanger removal tool
• Inspect all exhaust hangers and brackets for tightness.
• If any hangers are loose, tighten or replace them.
• Check heat shields for any signs of damage or looseness and secure if necessary.

3. Check Engine Mounts

• Tools Required: Jack, jack stands, wrench set
• Raise the vehicle using a jack and secure it with jack stands.
• Inspect the engine mounts for cracks or deterioration.
• If mounts are damaged, remove the old mounts and replace them with new ones, ensuring they are torqued to the manufacturer's specifications.

4. Inspect Drive Belts and Pulleys

• Tools Required: Wrench set, belt tension gauge
• Visually inspect drive belts for signs of wear, cracks, or glazing.
• Use a belt tension gauge to ensure proper tension is maintained.
• Replace any worn or damaged belts and ensure pulleys are aligned correctly.

5. Reconnect Battery

• Reconnect the battery terminals, ensuring a secure connection.
• Check all connections are tight and insulated as necessary.