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> 72 1.7 djet, intake manifold connections
echocanyons
post May 7 2005, 12:22 PM
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Could someone please describe the intake manifold connections on the 72 1.7 D-jet?

Pictures without the filter housing would be nice too.

I am particularly interested in the 3 connections on the passenger side of the the mainfold and there routing.

I have a huge vacuum leak because I cannot find the connection for one line.

The vacuum diagrams on pelican are not the same as mine.
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LukeD
post May 7 2005, 12:46 PM
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Don't know how much help these will be(bad lighting) But here they are.

Luke


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LukeD
post May 7 2005, 12:47 PM
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123123


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LukeD
post May 7 2005, 12:47 PM
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123123123


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LukeD
post May 7 2005, 12:48 PM
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Where does the one line come out of? Off that "T" thing?

Damn, I should just drive out there (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) Damn mothers day weekend. As you can see I am just sitting here on the computer while my wife is out shopping. Kids are watching TV (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif)

Sorry Kelly (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif)

Luke
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Bleyseng
post May 7 2005, 01:50 PM
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You mean the AAR valve hookup? Thats kinda the bitch to fit in....
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echocanyons
post May 7 2005, 04:18 PM
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No problem Luke thanks for the pictures, I got it started and bypassed the cold start injcector and that resolved my smoking porblems, I think it was stuck on full open.

On the passenger side of the intake manifold I have one line going to the decel valve, one going to the MPS and one loose.
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mihai914
post May 7 2005, 04:22 PM
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Try This diagram
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echocanyons
post May 7 2005, 04:26 PM
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Thanks but that diagram show only one line off of the passenger side of the manifold mine has three
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echocanyons
post May 7 2005, 04:30 PM
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here is a picture


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echocanyons
post May 7 2005, 04:33 PM
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Two is hooked up to the MPS and three is hooked up to the decel valve or whatever the arrow is pointing to in this picture


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Bleyseng
post May 7 2005, 04:40 PM
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#1 connects to the PCV valve on the oil breather.
#2 goes to the decel
#3 MPS
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echocanyons
post May 7 2005, 04:54 PM
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Thanks Geoff!
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echocanyons
post May 7 2005, 05:19 PM
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Geoff, I got the oil breather that was my loose vacuum

but when I switch the two and three around it wont start at all.

Are you sure #2 should go to the decel and #3 should go to the MPS?
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echocanyons
post May 8 2005, 10:52 AM
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(IMG:http://www.914world.com/bbs2/html/emoticons/icon_bump.gif)

Could you re-verify the hose order
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LukeD
post May 8 2005, 11:13 AM
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The #2 goes to the MPS on my car. I don't have number 3 cause I have no decel valve.

Luke
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echocanyons
post May 8 2005, 11:22 AM
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Since the decel valve is US only equipment (and not even standard on all US years) could/should I delete it?

Why was it not on the euro motors?
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Bleyseng
post May 8 2005, 11:22 AM
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They should all be open ports so all that matters is the correct hose size to each so you have a good seal. The other issue is do you have the correct and good PCV valve on the oil breather?

It should start but maybe with a high idle if you have a leak somewhere.
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Bleyseng
post May 8 2005, 11:29 AM
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This one is missing the PCV Valve.


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Bleyseng
post May 8 2005, 11:37 AM
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PCV


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