why does my Toyota Tacoma N300 (2016-Present) make a knocking noise when I accelerate?

Solution

1. Preparation

• Tools Required: OBD-II scanner, jack and jack stands, stethoscope, socket set, torque wrench.
• Safety Warnings: Always ensure the vehicle is on a stable surface and use jack stands when working underneath the vehicle.

2. Check Engine Oil

• Sub-steps:
  1. Open the hood and locate the engine dipstick.
  2. Pull out the dipstick, wipe it clean, reinsert it, and remove it again to check the oil level.
  3. If the oil level is low, add the correct type of oil (5W-20) until it reaches the full mark.

3. Inspect Exhaust System

• Sub-steps:
  1. Start the vehicle and visually inspect the exhaust system while it is running.
  2. Look for any loose clamps, broken hangers, or damaged heat shields.
  3. Tighten any loose components or replace damaged parts as necessary.

4. Examine Drive Shaft and CV Joints

• Sub-steps:
  1. Lift the vehicle using a jack and secure it with jack stands.
  2. Inspect the drive shaft for any visible signs of damage or excessive play.
  3. Check CV joints for torn boots or signs of wear and replace if necessary.

5. Check Engine Mounts

• Sub-steps:
  1. With the vehicle still lifted, visually inspect the engine mounts for cracks or separation.
  2. Use a pry bar to gently move the engine and observe the mounts for excessive movement.
  3. Replace any damaged engine mounts.