09/09/2026
PCV valves are easy to replace, but many people wait to do so until the last minute. There are many warning signs to watch out for with your PCV valve. Any one of these could be a good reason to take the vehicle in for an inspection:
⚠Rough handling while the vehicle is idling or stalled
⚠The check engine light suddenly turns on
⚠Oil leaking mysteriously from the gasket or seals
⚠Strange noises while running the engine
⚠Excessive fuel consumption
⚠Backfires or slow acceleration
Learn more about the PCV valve on our website: https://www.cussonautomotive.com/pcv-valve