Having difficulty with dash climate control,the sliding lever type.AC blows from vents although a/c is not yet charged,but theissue is when it is slid over to vents,it stops blowing from the vents.Found a what appears to be a white vacuum line coming thru the firewall on the passenger side firewall,but broken off and cannot find anywhere to reconnect this line in the engine bay.I have the dash somewhat apart and can see the colored vacuum lines and from what I can find on line,the white line...
89 Ford e150 conversion van by Bivouac