oh man I didn't realize my post would cause all of this. However, I narrowed it down to two possible parts and told my uncle to get either 124-800-0275 Shut Off Flaps Element or 124-800-0375-OE Cold Air Flap Vacuum Element or maybe even both. I also suggested checking the vacuum line after it leaves port number 4 to make sure it is securely connected to the pod behind the air conditioning push button unit before taking apart the dash