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.

Alternator

Thread Tools
 
Search this Thread
 
Old 12-25-2012, 01:35 AM
  #1  
Junior Member
Thread Starter
 
grat134's Avatar
 
Join Date: Dec 2012
Posts: 99
Likes: 0
Received 0 Likes on 0 Posts
Default Alternator

When im driving and i get on the gas everything dims down a bit headlights gages all lights basically than when i let off they go steady. Is this my alternator going bad?
Old 12-25-2012, 01:40 AM
  #2  
Senior Member
 
Bbasso's Avatar
 
Join Date: Jun 2012
Location: SC
Posts: 868
Likes: 0
Received 1 Like on 1 Post
Year: 1999
Model: Cherokee
Engine: 4.0
Default

sounds like it, have a multimeter? check the output on the Alt.
Old 12-25-2012, 01:43 AM
  #3  
Junior Member
Thread Starter
 
grat134's Avatar
 
Join Date: Dec 2012
Posts: 99
Likes: 0
Received 0 Likes on 0 Posts
Default

How do i do that i test my battery all the time it stays in the 12 theres a little squeak in my belt maybe its too lose i have the limited edition high output xj too i know they require a special alt
Old 12-25-2012, 02:37 AM
  #4  
Senior Member
 
Bbasso's Avatar
 
Join Date: Jun 2012
Location: SC
Posts: 868
Likes: 0
Received 1 Like on 1 Post
Year: 1999
Model: Cherokee
Engine: 4.0
Default

google
Old 12-25-2012, 02:37 AM
  #5  
CF Veteran
 
freegdr's Avatar
 
Join Date: Mar 2010
Location: Broward County Fl.
Posts: 47,923
Likes: 0
Received 22 Likes on 22 Posts
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

How loose is a little should not be able to twst belt more than a 1/4 inch without extreme pressure
Old 12-25-2012, 02:39 AM
  #6  
Junior Member
Thread Starter
 
grat134's Avatar
 
Join Date: Dec 2012
Posts: 99
Likes: 0
Received 0 Likes on 0 Posts
Default

Oh i just wiggle the belt its self an it moves about a little less than a half inch
Old 12-25-2012, 02:41 AM
  #7  
CF Veteran
 
freegdr's Avatar
 
Join Date: Mar 2010
Location: Broward County Fl.
Posts: 47,923
Likes: 0
Received 22 Likes on 22 Posts
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

you should mot be able to turh it more than 90 degrees without great pressure .
Old 12-25-2012, 02:44 AM
  #8  
CF Veteran
 
freegdr's Avatar
 
Join Date: Mar 2010
Location: Broward County Fl.
Posts: 47,923
Likes: 0
Received 22 Likes on 22 Posts
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Dang youtubes got every thing....
Old 12-25-2012, 02:53 AM
  #9  
Junior Member
Thread Starter
 
grat134's Avatar
 
Join Date: Dec 2012
Posts: 99
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks
Old 12-25-2012, 02:55 AM
  #10  
CF Veteran
 
freegdr's Avatar
 
Join Date: Mar 2010
Location: Broward County Fl.
Posts: 47,923
Likes: 0
Received 22 Likes on 22 Posts
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Start simple ...
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
cpnwrench
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
13
02-15-2024 08:09 AM
Paco182
Jeep Builds
28
06-07-2023 12:07 PM
SergeK
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
8
02-27-2023 03:38 PM
soocom1
Modified XJ Cherokee Tech
27
11-30-2015 05:56 AM
villamagna71
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2
09-28-2015 12:05 PM

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


Quick Reply: Alternator



All times are GMT -5. The time now is 08:06 PM.