Ok so thanks to all who replied to my thread last week about the EATC issue. Apparently I have a vacuum leak which is causing it to blow through the defrosters whenever I accelerate. So anyway this is a pic I just took of the vacuum harness which connects to the back of eatc. You will notice in the pic that there is a spot for a vac line but no line. Is this my problem as this is how the harness came. If so will some silicone rtv in the extra hole fix it?