Mobius1 Posted January 5, 2008 Share Posted January 5, 2008 Please if you all will can you pm or e-mail me your photos of your stock or close to stock 2.5L engine bays of your MJs? I'm going to be replacing a few things under the hood and I have no clue what is supposed to look like since the PO had tinkered with a few things. For example vac lines going to and from valve cover and what not. Link to comment Share on other sites More sharing options...
JeepcoMJ Posted January 5, 2008 Share Posted January 5, 2008 year matters as well (changed after 87) so what year? Link to comment Share on other sites More sharing options...
Mobius1 Posted January 5, 2008 Author Share Posted January 5, 2008 well thats a good point. So we'll go with as close to the year as I have, 88 and mine is a anutomatic 2wd. Link to comment Share on other sites More sharing options...
mfpdm Posted January 5, 2008 Share Posted January 5, 2008 Here's a couple from my 88 2.5 2wd. I shrank them by half. If these don't help I can send you the big ones. But if you just start taking it all out it looks like this. :cheers: Link to comment Share on other sites More sharing options...
feerocknok Posted January 6, 2008 Share Posted January 6, 2008 Sheesh, in my '86, the 2.5L fits like a glove. Doesn't look so good in the '87+ trucks. Do you just need a vacuum diagram? Link to comment Share on other sites More sharing options...
Mobius1 Posted January 6, 2008 Author Share Posted January 6, 2008 well what he posted will most likely be exactly what I need. The vac lines seem to be in the right place. Only problem is the connectors that go into the valve cover are wrong but as far as I know there is no way to get exact new ones. I'll take a picture of what I have going on so you'll have a better understanding. At the moment my truck is making a loud howl sound almost bird like I suppose. I wanna say its comming from the valve cover but I can't find exactly where on earth it is comming from. Link to comment Share on other sites More sharing options...
feerocknok Posted January 6, 2008 Share Posted January 6, 2008 Intake manifold leaking? Link to comment Share on other sites More sharing options...
Mobius1 Posted January 6, 2008 Author Share Posted January 6, 2008 I really don't know any more. I just know each time I look under the hood or put oil in it something doesn't seem right. I dunno but this is the best I can get at the moment. maybe someone will see something that I keep over looking. That red and white wire that comes off the battery and over the motor is for the fog lights. At the time I didn't think of anything better and thats what I came up with. That chrom thing on the valve cover was a PCV valve since the one that was there was shot and the rubber o-ring torn. I say was because that didn't help so I moddifyed it so it would stop build pressure. Before I did that you could see the valve cover sink in each time I hooked the lines up. When I got the truck the PO had both front and rear lines going into bottles thats it. Link to comment Share on other sites More sharing options...
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