My son just got this error on his car. I took off and put the gas cap back on, drove it around awhile and even tried clearing the code with my scanguage and it hasn't gone off. I'm guessing looking at other posts there probably a cracked hose, but what I wanted to know is, is it safe to drive the car for a few days before getting it checked out? This is assuming I can't find the problem myself. Thanks for the info!

Ben

 

It won't hurt the car to drive it for a few days. If you need to pass an emissions test in your state, it won't pass with that condition. Come back and let us know about your repair once it's fixed.