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> Plenum removal, connections, etc., Anyone have photos?
Rand
post Dec 3 2005, 03:53 PM
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My '75 2.0 idles fast when hot.

I have replaced all the hoses and injector seals, adjusted the timing, done all the tune-up stuff, etc. I suspect there may be an air leak, but I'm running out of places to find it.

The only place I haven't refurbished yet is around the plenum. I want to take that out next, clean it up, paint the intake tubes, replace any gaskets/seals, etc. But I haven't been there yet, so I'm hoping for some input - photos of the disassembled parts would be nice.

Throttle-body gaskets, the short pieces of hose that connect/seal the intake tubes to plenum (what do you call those???).... what else do I need? Anything tips before I dig in?
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Bruce Allert
post Dec 3 2005, 05:08 PM
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QUOTE (Rand @ Dec 3 2005, 02:53 PM)
My '75 2.0 idles fast when hot.

I have replaced all the hoses and injector seals, adjusted the timing, done all the tune-up stuff, etc. I suspect there may be an air leak, but I'm running out of places to find it.

The only place I haven't refurbished yet is around the plenum. I want to take that out next, clean it up, paint the intake tubes, replace any gaskets/seals, etc. Throttle-body gaskets, the short pieces of hose that connect/seal the intake tubes to plenum (what do you call those???).... what else do I need? Anything tips before I dig in?

The plenum isn't a difficult task, just a couple bolts/screws, twisting yer haid the right contorsionists position with light directed properly (IMG:http://www.914world.com/bbs2/html/emoticons/rolleyes.gif) and feeling yer way with the right sized wrench or screwdriver.
I did it with the same intensions. I was hoping to find a leak but din't.

The TB gasket I'm relativly certain is NLA. I used some stuff from a tube that dried but could peel off when necessary. Sealed good.

There's a photo & drawing with the proper sizes of hose for connecting all vacuum hoses. A search for vacuum hoses should bring it up.

Also, ditto what Mark said. Bypass that AAR. It might be open, even a little bit!

Good luck with yers... I gave up the chase (IMG:http://www.914world.com/bbs2/html/emoticons/cool_shades.gif)

.....b
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Posts in this topic
Rand   Plenum removal, connections, etc.   Dec 3 2005, 03:53 PM
McMark   You've checked your AAR?   Dec 3 2005, 04:26 PM
Bruce Allert     Dec 3 2005, 05:08 PM
Rand   Thanks guys. Not the AAR. Every single port that...   Dec 3 2005, 06:30 PM
Bleyseng   Have you changed the injector seals yet? Runners t...   Dec 3 2005, 07:39 PM
bd1308   <...   Dec 3 2005, 11:28 PM
Rand   I have replaced the injector seals. Runners to h...   Dec 4 2005, 12:36 AM
Bleyseng   it kinda works....I like ole fashion starting flui...   Dec 4 2005, 09:15 AM
Rand     Dec 6 2005, 05:05 PM
SLITS   Intake Manifold Hoses Old manifold hoses hav...   Dec 6 2005, 05:16 PM
Rand   Thanks Ron. Ok, $30 or so with shipping is b...   Dec 6 2005, 06:59 PM


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