why does my Volkswagen Golf MK7.5 (2020-Present) shudder when accelerating

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Disconnect the negative battery terminal to ensure safety during electrical inspections.

2. Addressing Engine Misfire

• Sub-steps:
  1. Remove engine cover (if applicable) using a socket set.
  2. Replace spark plugs: Remove old plugs with a spark plug socket, inspect for wear, and install new plugs with a torque specification of 18 ft-lbs.
  3. Inspect and replace ignition coils if damaged or faulty.

3. Transmission Fluid Check and Replacement

• Sub-steps:
  1. Raise the vehicle using a jack and secure it with jack stands.
  2. Locate the transmission fluid drain plug and remove it to drain old fluid.
  3. Replace the drain plug and refill the transmission with the correct fluid (VW ATF+8) using a funnel, ensuring the level is correct according to the dipstick.

4. Inspecting and Replacing Engine Mounts

• Sub-steps:
  1. Support the engine with a jack and a block of wood to avoid damage.
  2. Remove the bolts securing the engine mounts using a socket set.
  3. Replace with new mounts and torque to manufacturer specifications (typically around 30 ft-lbs).

5. Driveshaft and CV Joint Inspection

• Sub-steps:
  1. Inspect for any visible damage or wear on the driveshaft and CV joints.
  2. Replace any damaged components with OEM parts, ensuring to torque the bolts to specifications (typically 50 ft-lbs).

Tools Required:

• OBD-II scanner
• Socket set
• Torque wrench
• Jack and jack stands
• Spark plug socket
• Funnel

Parts Required:

• Spark plugs
• Ignition coils (if needed)
• Transmission fluid (VW ATF+8)
• Engine mounts (if needed)
• Driveshaft or CV joint (if needed)

Estimated Repair Time: 2-4 hours

Safety Warnings:

• Disconnect battery before working on electrical systems.
• Allow engine to cool before starting repairs.
• Use jack stands when working under the vehicle for safety.