why does my Honda CR-V stall after filling up with gas

Solution

1. Preparation

• Gather tools and parts required.
• Ensure the vehicle is parked on a level surface.
• Disconnect the negative battery terminal to prevent electrical issues.

2. Inspect and Replace Fuel Cap

• Remove the fuel cap and inspect for cracks or wear.
• If damaged, replace with a new cap, ensuring it seals properly.

3. Check and Replace Fuel Pump

• Locate the fuel pump access panel (usually under the rear seat).
• Remove the access panel and disconnect the electrical connector.
• Use a fuel pressure gauge to check pressure; if it's below specifications, replace the pump.
• Remove the fuel pump assembly and install the new pump, ensuring to reconnect all lines and the electrical connector.

4. Inspect and Replace EVAP Canister

• Locate the EVAP canister, usually found near the fuel tank.
• Remove any hoses connected to the canister and inspect for blockages or cracks.
• If necessary, replace the canister and reattach all hoses securely.

5. Clear Codes and Reconnect Battery

• Use the OBD-II scanner to clear any error codes.
• Reconnect the negative battery terminal.

6. Test Drive

• Start the vehicle and take it for a test drive to ensure the stalling issue has been resolved.

Tools Required:

• OBD-II scanner
• Fuel pressure gauge
• Socket set
• Screwdrivers
• Torque wrench

Parts Required:

• Fuel cap (if damaged)
• Fuel pump (if faulty)
• EVAP canister (if defective)

Estimated Repair Time: 2-4 hours

Safety Warnings:

• Disconnect the battery before working on electrical systems.
• Allow the engine to cool before opening any fuel system components.