Egm89 Posted July 19, 2013 Share Posted July 19, 2013 Hello all! Well as the title says I'm triyng to get some pictures on an 1986 2.5 tbi engine bay, bcs I think I might be missing some vaccum lines. Thanks in advance! Link to comment Share on other sites More sharing options...
TheDirtyJeep401 Posted July 19, 2013 Share Posted July 19, 2013 I have more and can take more If needed. Link to comment Share on other sites More sharing options...
Egm89 Posted July 20, 2013 Author Share Posted July 20, 2013 Thats a picture of mine, I'm kinda confused with the CCV/pvc valve issue :S Link to comment Share on other sites More sharing options...
87Warrior Posted July 20, 2013 Share Posted July 20, 2013 And my 86 2.5 TBI prior to the aluminum valve cover swap: Link to comment Share on other sites More sharing options...
TheDirtyJeep401 Posted July 20, 2013 Share Posted July 20, 2013 The one line closest to the firewall should run to your air filter box. Link to comment Share on other sites More sharing options...
ASmith94 Posted July 21, 2013 Share Posted July 21, 2013 I'm actually having a similar issue. I inherited a project from my dad except it has no vacuum lines... at all. I've been looking for a kit or a harness but none for an 86 2.5 tbi. Any suggestions? Link to comment Share on other sites More sharing options...
88whitemanche Posted July 21, 2013 Share Posted July 21, 2013 Nope there's no actual vacuum line kit like the 4.0s have....just gota make your own....like I did just went to the auto parts store and figuring out sizes and lengths to each line Link to comment Share on other sites More sharing options...
ASmith94 Posted July 21, 2013 Share Posted July 21, 2013 You wouldn't have wrote down all the sizes somewhere, would you? The closest parts store is about half an hour away. Also what type of line did you use? Vacuum, Fuel, Silicone? And how much did it cost? Link to comment Share on other sites More sharing options...
Egm89 Posted July 22, 2013 Author Share Posted July 22, 2013 ^ Would b nice to know that, and probly we migh need some "T"s, and as theres nothing on the bottom groomet of my valve cover, should something be there? And on the top groomet I have the PCV valve. All this vacuum thing its like a puzzle haha but an interesting one. Link to comment Share on other sites More sharing options...
88whitemanche Posted July 22, 2013 Share Posted July 22, 2013 No I don't remember the sizes....what I did was cut about a half inch of vacuum line and brought them back to the store and on a peice of paper the sizes needed for each line.... And for egm89 that piece on the bottom of the valve cover has a hose that goes to the side of the throttle body or if iirc I don't remember if the 86 has that hose going to the intake manifold... Link to comment Share on other sites More sharing options...
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