my Honda CR-V Fifth Generation (2017-2022) won't start after getting gas, why?

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is off.
• Disconnect the negative battery terminal to avoid electrical shorts.

2. Inspect Fuel System

• Fuel Cap:

  • Remove and inspect the fuel cap for damage or wear. Replace if necessary.

• Fuel Pump:

  • Reconnect the battery and turn the ignition to the ON position (do not start). Listen for a humming sound from the fuel tank indicating the fuel pump is functioning.
  • If no sound is heard, check the fuel pump fuse and relay; replace if faulty.
  • If operational, proceed to test fuel pressure using a fuel pressure gauge.

3. Check for Fuel Leaks

• Visually inspect the fuel lines and connections for any signs of leaks or disconnections.
• If any leaks are found, replace the damaged sections of the fuel line or reattach any loose connections.

4. Battery and Starter Check

• Battery:

  • Use a multimeter to measure battery voltage. If below 12.4V, recharge or replace the battery.

• Starter:

  • If the engine cranks slowly or makes a clicking sound, inspect the starter connections for corrosion and secure any loose connections.

5. Final Checks

• Reconnect the negative battery terminal.
• Ensure all components are reassembled properly and the fuel cap is securely fastened.