[19Bonneville94SSE]

all right, I checked and double checked the vacuum lines and I couldnt find any leaks at all. I did replace those lines earlier this year though. I did have this problem last year. I dont see how a leak in the vacuum line would cause the problem, only because once I hit ECON and then hit AUTO again the air blows a little harder ya know... is there any sensor that could be shot??? Im like out of ideas here lol... do you have any other ideas randman? Thanks for your help too!