 1974 1.8L FI Vacuum hoses? |
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| JeffBowlsby |
 Dec 10 2010, 10:21 AM
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914 Wiring Harnesses & Beekeeper  Group: Members Posts: 9,146 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None 
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Which of these two diagrams is correct...the top or bottom one?
The difference is the hoses at the dizzy vacuum can...they cannot both be right. [NOTE: I deleted the incorrect diagram originally posted...the diagram remaining is the correct configuration] Attached image(s) 
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Posts in this topic
Jeff Bowlsby 1974 1.8L FI Vacuum hoses? Dec 10 2010, 10:21 AM
Als914 My '74, L-jet is set up to the top diagram sin... Dec 10 2010, 10:33 AM r_towle I have tried both on a 76 2.0 liter.
For emmisions... Dec 10 2010, 10:47 AM Root_Werks Mine is the bottom since I have two ports on the T... Dec 10 2010, 10:48 AM
r_towle
Mine is the bottom since I have two ports on the ... Dec 10 2010, 10:52 AM Root_Werks
Mine is the bottom since I have two ports on the... Dec 10 2010, 10:55 AM Root_Werks Rich, that's pretty interesting. I have my de... Dec 10 2010, 10:52 AM r_towle
Rich, that's pretty interesting. I have my d... Dec 10 2010, 10:53 AM Jeff Bowlsby Uhh, Excuuuuuze me...
This is a thread about the... Dec 10 2010, 11:13 AM Als914
Uhh, Excuuuuuze me...
This is a thread about th... Dec 10 2010, 11:21 AM Root_Werks Sorry Jeff, you're right.
My thoughts are tha... Dec 10 2010, 11:30 AM dr914@autoatlanta.com Hi Jeff I replied right away but forgot to hit the... Dec 10 2010, 11:31 AM pete000
After Jan 1 1974 the vacuum advance was discont... Dec 18 2010, 12:59 AM pete000
After Jan 1 1974 the vacuum advance was discontin... Dec 21 2010, 06:55 PM zonedoubt Probably referring to the 2.0L engine. No 1.8L in ... Dec 22 2010, 12:45 AM zonedoubt I think this discussion would benefit from identif... Dec 10 2010, 04:05 PM jsayre914 i am running the bottom diagram on the motor i jus... Dec 10 2010, 05:49 PM Sailor My 74 is set up to the bottom diagram. Dec 10 2010, 07:56 PM Jeff Bowlsby Thanks everyone, looks like the bottom diagram is ... Dec 11 2010, 09:12 AM Als914
Thanks everyone, looks like the bottom diagram is... Dec 11 2010, 11:16 AM Als914
Thanks everyone, looks like the bottom diagram i... Dec 11 2010, 11:38 AM Jeff Bowlsby Yes... Dec 11 2010, 03:28 PM pete000 This is what it should look like if the second vac... Dec 15 2010, 07:56 PM Jeff Bowlsby
This is what it should look like if the second va... Dec 16 2010, 01:13 AM zonedoubt
A short three inch piece of tubing going no where... Dec 16 2010, 01:03 PM Cap'n Krusty There are some disturbing errors throughout this t... Dec 16 2010, 02:42 PM pete000
There are some disturbing errors throughout this ... Dec 18 2010, 12:50 AM zonedoubt
...there's a specific procedure for doing so.... Dec 21 2010, 06:23 PM zonedoubt I have seen several Ljet equipped engines with the... Dec 17 2010, 12:57 AM pete000 This seems to be a controversial topic ! :cho... Dec 18 2010, 12:44 AM zonedoubt This is probably due to some confusion with 2.0L v... Dec 19 2010, 10:09 PM Jeff Bowlsby We need a 'dog-chasing-his-tail' smiley be... Dec 18 2010, 01:07 PM pete000 Here is a photo of my TB on my 74 1.8 L-Jet I am c... Dec 18 2010, 05:45 PM zonedoubt Single port on throttle body to distributor vacuum... Dec 19 2010, 09:57 PM zonedoubt This is a two-vacuum-port throttle body (p/n 022 1... Dec 19 2010, 10:00 PM Cap'n Krusty I've worked on the 1.8s since BEFORE they were... Dec 21 2010, 06:44 PM Dave_Darling Check the position of the vacuum fittings on the t... Dec 22 2010, 02:11 AM pete000
Check the position of the vacuum fittings on the ... Dec 22 2010, 12:42 PM zonedoubt
Ok let me get this right, if the car came with on... Dec 22 2010, 02:25 PM Dave_Darling I think this could only be proven by looking at th... Dec 23 2010, 08:29 PM jim_hoyland My '75 1.8 L-Jet has the 2 port throttle body;... Dec 22 2010, 10:51 AM Root_Werks :blink:
My head hurts. Dec 22 2010, 03:16 PM markb
:blink:
My head hurts.
:agree: Dec 22 2010, 03:33 PM pete000 Revisiting this old thread.
I have pulled off my... Oct 6 2015, 01:17 AM rhodyguy the portion of the diagram the notes the charcoal ... Oct 6 2015, 06:57 AM  |
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