Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

fr. vacuum ports on 89 4.0 ?

Thread Tools
 
Search this Thread
 
Old Aug 3, 2018 | 06:48 PM
  #1  
blazer 2008's Avatar
Thread Starter
Member
15 Year Member
 
Joined: Nov 2009
Posts: 217
Likes: 29
From: Vernon B.C. Can.
Year: 89
Model: Cherokee
Default fr. vacuum ports on 89 4.0 ?

what lines go where on the front vacuum ports on 89 jeep cherokee 4.0 power brakes , no a/c. I see 4 outlets .Diagram doesn,t make sense. not the 2 big ports ,the 4 small ones

Reply
Old Aug 4, 2018 | 01:44 AM
  #2  
SirCyber's Avatar
Seasoned Member
 
Joined: Oct 2017
Posts: 473
Likes: 17
From: Western Washington
Year: 1990
Model: Cherokee
Engine: 4.0L Renix
Default

Egr solonoid, pressure regulator, bi-metal temp sensor, last one to atmosphere controls(blend gates on heater/ac/vents)
Reply
Old Aug 4, 2018 | 07:50 AM
  #3  
blazer 2008's Avatar
Thread Starter
Member
15 Year Member
 
Joined: Nov 2009
Posts: 217
Likes: 29
From: Vernon B.C. Can.
Year: 89
Model: Cherokee
Default

I have 4 ports on manifold and the diagram only shows egr and bi metal coming out ,where do the other 2 go ?
Reply
Old Aug 5, 2018 | 06:18 PM
  #4  
blazer 2008's Avatar
Thread Starter
Member
15 Year Member
 
Joined: Nov 2009
Posts: 217
Likes: 29
From: Vernon B.C. Can.
Year: 89
Model: Cherokee
Default

bottom left one is sucking air, just plug it ? or can anyone post a good pic. I can,t find a good one to zoom in on
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Gauge
Fabrication & builders section.
22
May 1, 2019 08:51 AM
RocDav
Part Outs
0
May 3, 2018 04:57 AM
cammykool
Modified XJ Cherokee Tech
0
May 26, 2017 01:03 AM
thomas0202
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2
Nov 12, 2012 09:15 PM
jon_89
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
7
Mar 23, 2010 11:11 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 



All times are GMT -5. The time now is 05:51 PM.