Why is there water here?
I've been having sporatic idle issues. Decided to
remove IAC valve. It tested fine and the voltage to
it is fine. Cleaned it and went to put it back on. I had removed one of the lines from the t on the left
side of the intake to make it easier to get to the bolts. I noticed water dripping from that t. The
truck has been running fine. Not losing water. Where is the water coming from?


