Hi all! I'm hoping someone here can help me with my 99 CSVT. The heater/AC is stuck in the defrost position. After reading many posts about this I'm confident it is a vacuum problem. Last night I found a vacuum line that leads from the firewall up around the back of the engine. I'm sure that if I could figure out where this line connects to the vacuum system I could fix my problem. I cannot find one post that clearly explains where this line connects to the engine. I have the Hayes manual and it doesn't have a diagram showing where this connects on the V6, only on the 4 cylinder. Is there anyone here that can either give me a diagram, or tell me where the vacuum tube that comes out of the firewall on the other side of where the glove box would be connect to on the motor? Thanks in advance for any help you guys can provide.
