why does my Honda CR-V Fifth Generation (2017-2022) engine shake when accelerating

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the battery to ensure safety while working on electrical components.
• Allow the engine to cool down before beginning any work.

2. Inspect Engine Mounts

• Tools Required: Socket set, torque wrench
• Remove the engine cover if applicable.
• Visually inspect the engine mounts for cracks or separation.
• Use a pry bar to check for excessive movement in the mounts.
• If damaged, replace the engine mounts with new ones, ensuring to torque the bolts to the manufacturer’s specifications.

3. Check Spark Plugs and Ignition Coils

• Tools Required: Socket set, spark plug socket
• Remove the ignition coils and inspect them for cracks or carbon tracking.
• Replace any faulty ignition coils.
• Remove and inspect spark plugs for wear. Replace them if they show signs of damage or wear beyond specifications.

4. Inspect Fuel System

• Tools Required: Fuel pressure gauge
• Connect the fuel pressure gauge to the fuel rail.
• Turn the ignition to the "ON" position (without starting) to check the fuel pressure.
• Compare the reading to manufacturer specifications; if low, inspect the fuel pump and filter for issues.

5. Check for Vacuum Leaks

• Tools Required: Smoke machine or carburetor cleaner
• Use a smoke machine to introduce smoke into the intake system and look for leaks.
• Alternatively, spray carburetor cleaner around intake connections and listen for changes in engine RPM.
• Seal any leaks found with appropriate gasket material or replace damaged hoses.