I just finished installing my P1SC. I bought it used and it came with a Greddy Type S blow off valve. At idle the car is seeing only 10 inches of vacuum and it will not open the valve. I adjusted it all the way out and it opens just a tad. My tuner said he may be able to raise the idle. Its also running really really rich since i havent gotten it tuned. What are my options? I dont have the stock bypass. The car is supposed to get tuned tommorow. Will it be ok to run like this. When you give it gas and let off it does open. Only at idle im getting low vacuum. Anywhere from 1200 up it will open. Willl i be ok?