My 4wd isn't working on my 1990 yj. I'm thinking is the vacuum switch because the front axle isn't getting vacuum to engage the 4wd. I was wondering if anyone had had this problem before or if this is common, and if there is anyway that I can engage the 4wd by hand when I need it? Thanks
02-16-2013 04:27 PM
Dax, there is a post specially about this....search it on the forum and you'll find it.
02-17-2013 09:37 PM
Check the stickies at the top of the page. Some cheap easy solutions to fix it forever.