Rick's Free Auto Repair Advice

Posts Tagged: gas cap leak

P0455

Fix code P0455 Evaporative Emission Control System Leak Detected (Gross Leak) If you have a P0455 Evaporative Emission Control System Leak Detected (Gross Leak), first check to make sure the gas cap is installed and torqued properly. The Evaporative Emissions system has applied a vacuum to the fuel system and detected a major leak. This is usually a sign that you’ve left the gas cap off, or that the gas cap is not sealing properly against the neck of the filler tube. First, check the gas cap to make sure … Read More


Custom Wordpress Website created by Wizzy Wig Web Design, Minneapolis MN