my Toyota RAV4 makes a knocking noise when I accelerate what's wrong

Solution

1. Preparation

• Gather tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Disconnect the battery to ensure safety.

2. Inspect Engine Oil

• Remove the oil dipstick and check the oil level.
• If low, add the appropriate oil type (refer to the owner's manual).
• Check for any metal shavings or debris in the oil.

3. Tighten Engine Mounts

• Locate the engine mounts (typically a combination of rubber and metal).
• Use a socket set to tighten any loose bolts.
• Replace any damaged mounts as necessary.

4. Examine Exhaust System

• Inspect the exhaust pipes and muffler for any loose brackets or hangers.
• Tighten or replace any loose components.
• Check for any holes or damage that could cause noise.

5. Check Drivetrain Components

• Visually inspect CV joints and driveshaft for cracks or excessive play.
• Replace any worn or damaged CV joints or boots.
• Ensure all bolts and fasteners are secure.

6. Inspect Transmission Fluid

• Remove the transmission dipstick and check the fluid level.
• If low, add the correct transmission fluid type.
• If the fluid is dark or has a burnt smell, consider a transmission fluid change.