Vacuum lines - YotaTech Forums
YotaTech Forums  

Go Back   YotaTech Forums > Toyota SUV & Truck Tech > 95.5-2004 Tacomas & 96-2002 4Runners

95.5-2004 Tacomas & 96-2002 4Runners 4th gen pickups and 3rd gen 4Runners

Vacuum lines

LinkBack Thread Tools Search this Thread
Old 01-04-2013, 11:25 PM   #1
Registered User
Personal Sales Rating: (0)
Daneums's Avatar
Join Date: Jan 2012
Posts: 75
Vacuum lines

These plugged vacuum lines have been like this for nearly 2 years since I got my 4runner. I'm not sure what they are supposed to go to. I found something online that looked like maybe something to do with egr. Anybody know forsure?

Click the image to open in full size.
Daneums is offline   Reply With Quote
Old 01-04-2013, 11:34 PM   #2
This one time, at band camp
Personal Sales Rating: (22)
DeathCougar's Avatar
Join Date: Jan 2003
Location: Marysville, WA
Posts: 17,597
Send a message via AIM to DeathCougar Send a message via Yahoo to DeathCougar
They are both supposed to be capped. One cap was removed, thus the vacuum line with the screw in it. But they are both supposed to have the caps on them.

Its possible they are for EGR, but the 3.4 doesn't use an EGR valve (at least not for Federal emissions)
Tacoma miniheader install kit Now available! Click here for ordering information

Originally Posted by BigBluePile View Post
Hmmm, dunno. Ask the oem Nazi DC.
Originally Posted by kiyobrown View Post
I'll cut you.
DeathCougar is offline   Reply With Quote
Old 01-06-2013, 12:23 AM   #3
Registered User
Personal Sales Rating: (0)
Threadstarter [OP]
Daneums's Avatar
Join Date: Jan 2012
Posts: 75
Thank you. I figured it was somethin like that. No check engine light or anything so I didnt think anything was wrong. Just curiousity.
Daneums is offline   Reply With Quote
Old 01-06-2013, 05:06 AM   #4
Super Moderator
Personal Sales Rating: (0)
rworegon's Avatar
Join Date: Nov 2010
Location: Columbia River Gorge, Oregon...east side
Posts: 5,005
We have seen some Canadian 3.4s have hoses hooked to both, but as DC said, on the US Federal emission set-up both are capped. I believe the Cali set-up is capped also (at least for the early 3.4s).
95.5 Tacoma 3.4L Auto, bought with 0.8mi.

Manuals (many missing references as of 2014) TSBs
P/N & diagrams (source for OEM parts on east coast)
PNW OEM Parts source - Titus-Will Toyota, Tacoma, WA

Advanced Search
Forum Rules
Know them. Abide by them.
rworegon is offline   Reply With Quote

Similar Threads
Thread Thread Starter Forum Replies Last Post
Code 25 issues raptor510 86-95 Trucks & 4Runners 18 08-19-2015 02:15 PM
1988 Toyota 4Runner Poppie51 86-95 Trucks & 4Runners 8 07-23-2015 05:03 PM
1988 4runner Poppie51 Newbie Tech Section 0 07-16-2015 06:16 PM
1996 T100 4 WD issues jgwerth 93-98 T100s 0 07-16-2015 03:23 PM
NEED HELP! 4wd actuator Vacuum line! TokyoD23 95.5-2004 Tacomas & 96-2002 4Runners 4 07-12-2015 06:01 AM

4runner, 955, diagram, lines, tacoma, vacuum

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -8. The time now is 01:49 AM.

2010 InternetBrands, Inc.