The trusty Dodge 2500 lost 4wd about a month ago. I crawled underneath and noticed my vacuum lines that engage the 4wd were snipped. I spliced them back together but I'm still not getting 4wd to engage. My heat works great so I don't think it's a vacuum problem.
What else can I look at before I'm forced to take it into the stealership?
What else can I look at before I'm forced to take it into the stealership?