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vaccum lines
1-3 of 3 Results
  1. TJ General Discussion
    Hey Guys, I have been trying to figure out where this one vacuum line connects and just haven’t been able to figure anything out. Im pretty sure it connects somewhere on the manifold but just not sure if the exact location. When I rev it takes way too long for my jeep to return to idle and I...
  2. YJ Technical Discussion
    I kept hearing a loud hissing noise and discovered that a vacuum hose on the intake manifold was cracked, I replaced it. So that peaked my interest. What does the hose off the intake manifold control? I followed the hose over by the battery, I marked where that hose connects to some other...
  3. YJ Technical Discussion
    Okay...New jeep owner, and new to this forum, so I apologize if this has been answered many times over. I'm also not a mechanic type, so I also apologize for any stupid things I ask or say. I just bought an 89 Islander with the 4.2L 6 cy. Picked it up in South Carolina and drove it back to...
1-3 of 3 Results