I was driving home and when i got of the highway the car stalled. I could not get the car to idle right. When i got her home i started looking around. What i noticed was the bov was slow to close at idle. As soon as i pulled off the vacuum line off no more problem. The real problem is that i still have the bov vented to atmoshere. I have not had time to modify the pipe from the bov to intake boot. It doesnt fit with my new turbo. What im wondering is the bov supposed to react that slowley to close or is there something wrong with it. I will be sure to put the pipe back on right away.