Notices
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.
Sponsored by:
Sponsored by:

Rear washer clogged

Old 01-19-2016, 02:57 PM
  #1  
Junior Member
Thread Starter
 
Join Date: Feb 2014
Location: Pikeville, KY
Posts: 39
Year: 1998
Model: Cherokee
Engine: 4.0L
Default Rear washer clogged

I just replaced both washer pumps and my rear washer still does not spray. Pump has power and functions properly. Makes me think the line may be clogged. Anyone have any "most common" clog site suggestions?
ABNcherokee is offline  
Old 01-19-2016, 03:12 PM
  #2  
CF Veteran
 
freegdr's Avatar
 
Join Date: Mar 2010
Location: Broward County Fl.
Posts: 47,924
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Pumping and making pressure two different things. Somewhere disconnect the hose and see if there any difference. As close to pump as possible .
freegdr is offline  
Old 01-19-2016, 03:14 PM
  #3  
CF Veteran
 
Join Date: Oct 2015
Posts: 3,087
Default

Is stuff apart? Can you blow into the line? Thinking you can tell if it is clogged. Reason I ask is because my first thought would be that the line has a leak. Or maybe they use some connectors along the route and it is not one long piece of hose and something separated. No idea how any of that is routed but the hatch would probably a good place to start. Pretty sure I did see some connectors for the washer line in there when I fixed my latch and also when I replaced the bezel around the rear wiper where the little nipple had broke off.
Ralph77 is online now  
Old 01-19-2016, 03:45 PM
  #4  
Junior Member
 
Join Date: Oct 2013
Posts: 62
Year: 1996
Model: Cherokee
Engine: 4.0L
Default

My rear line was clogged on my 96. I disconnected it from the pump under the hood and from the wiper. I used my air compressor to gently blow out the line from the wiper mount and it cleared the blockage.
vulcan1701 is offline  
Old 01-19-2016, 10:33 PM
  #5  
Member
 
Join Date: Dec 2012
Location: Vancouver, BC
Posts: 175
Year: 1993
Model: Cherokee
Engine: 4.0 HO
Default

The check valve might be seized, it's underneath the hatch trim panel near the rear wiper motor assembly.
kstopp is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Carl Alexander
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
5
02-13-2016 08:06 AM
ExpeditionXJ
Modified XJ Cherokee Tech
15
01-26-2016 09:37 AM
kelvinwn
Wanted
1
01-19-2016 02:11 PM
Socalrex
Aftermarket electrical systems
0
01-18-2016 10:06 PM
naterusciolelli
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
0
01-18-2016 03:20 PM

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

Thread Tools
Search this Thread
Quick Reply: Rear washer clogged


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description: