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Engine Tech Technical discussion related to all relevant engines such as KA, SR, RB, CA, 2JZ , L24/26/28, VG, VQ, and LSx series.


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Old 04-15-2012, 07:43 PM   #1
1320VR4
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S13 KA Vacuum reduction and unneccesary system reduction?

So I bought a 94 vert. If the car idles for say 45 seconds, it'll start to have a "bouncing idle" and want to die (and sometimes it'll stall). If ya revv it, it clears out and runs smooth for about another 45 seconds.

I'm thinking this is a vacuum issue and since it's a drift project, everything unneccesary is going out. Does anyone have a modified vacuum routing for the bare minimum? I know for my 3000gts theres a very well written write up for removing everything and doing new vacuum routing, I'm hoping you 240 guys can link me to something similar.

=)

Matt
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Old 04-16-2012, 07:51 PM   #2
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Seriously? Nothing? lol
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Old 04-16-2012, 08:03 PM   #3
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Look up egr removal and vaccum line delete. Theres a really nice write up i used i cant link you to it.

Step 1 go to google.com

Step 2 type in ka24de vacuum line delete

Step 3 search thru the listings and bang you have yourself a writeup
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Old 04-17-2012, 10:41 AM   #4
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alright, here ya go...
http://zilvia.net/f/tech-talk/362347...help-pics.html
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Old 04-17-2012, 10:42 AM   #5
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Quote:
Originally Posted by roboticnissan View Post

Step 3 search thru the listings and bang you have yourself a writeup
my write up!
lol
aw shit sorry for double posting
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Old 04-17-2012, 06:28 PM   #6
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I googled exactly as robot suggested and the best write up I found was not nearly as good as yours Tan, thanks for the link!

While doing the EGR delete today it gave me an oppurtunity to see more easily in that section and I was able to find a plug that wasn't plugged in and some crappy vacuum line plugging.
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