how do you install vaccum lines inside a 91 ford thunderbird
Thursday, March 11th, 2010 AT 1:16 PM
1 Reply
KHLOW2008
MECHANIC
41,814 POSTS
Hi jackie233,
Vacumn lines are usually connected to the dash via holes in the firewall. Look out for rubber grommets plugged into the firewall to make holes for passing the vacumn hoses