Skoda Octavia NFL (2020-Present) why does my car shudder during acceleration

Solution

1. Preparation

• Gather tools and parts required.
• Ensure the vehicle is parked on a level surface and the engine is cool.
• Disconnect the battery to ensure safety while working on electrical components.

2. Inspect and Replace Spark Plugs

• Remove the engine cover (if applicable) using a socket set.
• Disconnect the ignition coils from the spark plugs.
• Remove the old spark plugs using a spark plug socket.
• Inspect the old spark plugs for wear; replace with new ones if necessary, ensuring to use the correct part number specified for the vehicle.
• Torque the new spark plugs to the manufacturer's specifications (typically around 15-20 lb-ft).
• Reassemble by reconnecting ignition coils and replacing the engine cover.

3. Check and Replace Transmission Fluid

• Locate the transmission dipstick and remove it to check fluid level.
• If fluid is low, add the correct type of transmission fluid (consult the owner's manual for the specific type).
• If fluid appears dark or contaminated, drain the old fluid using a transmission fluid pump or drain pan.
• Replace with new transmission fluid, ensuring it meets manufacturer specifications.
• Recheck the fluid level with the dipstick and top off as necessary.

4. Inspect Engine and Transmission Mounts

• Visually inspect the engine and transmission mounts for cracks or signs of wear.
• If mounts are damaged, remove the old mounts using a socket set.
• Replace with new mounts, ensuring they are torqued to the specified values from the manufacturer.

5. Test Drive and Adjust

• Reconnect the battery and start the engine.
• Perform a test drive to check for improvement in acceleration and shuddering.
• Monitor the engine and transmission for any unusual noises or vibrations during the drive.