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.

Jeep will not start

Thread Tools
 
Search this Thread
 
Old Feb 1, 2014 | 01:37 AM
  #61  
XJriot's Avatar
CF Veteran
 
Joined: Feb 2013
Posts: 1,267
Likes: 1
From: Franksville, Wi
Year: 1995
Model: Cherokee
Engine: 4.0
Default

Or the damaged fly wheel (I think you said you have a manual) can keep destroying the CPS. Pull it out and keep us updated so we can advance with other trouble shooting if needed.
Reply
Old Feb 1, 2014 | 01:37 AM
  #62  
freegdr's Avatar
CF Veteran
 
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Originally Posted by YaoGuai
I can do that tomorrow. So if the flex plate is damaged and (destroyed the first CPS) when the plate is spinning due to damage the new CPS can't read it and therefore no spark?
Your tranny would of had to of been really loose from motor for it to be damaged .Not saying its impossible he stated to me he recently had it sputtering after messin under the hood near the starter/ground wire areas.
Reply
Old Feb 1, 2014 | 01:39 AM
  #63  
XJriot's Avatar
CF Veteran
 
Joined: Feb 2013
Posts: 1,267
Likes: 1
From: Franksville, Wi
Year: 1995
Model: Cherokee
Engine: 4.0
Default

He said all of his bolts underneath were loose and one fell out. He also had bad grinding before tightening up all the bolts again. It's worth a shot to double check the new one considering he said his old one was damaged.
Reply
Old Feb 1, 2014 | 01:40 AM
  #64  
freegdr's Avatar
CF Veteran
 
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Originally Posted by XJriot
Or the damaged fly wheel (I think you said you have a manual) can keep destroying the CPS. Pull it out and keep us updated so we can advance with other trouble shooting if needed.
Its a manual theres no way the plastic cps would hurt it then there solid steel about 30 pounds worth of thickness. It would disengrate a cps with heavy contact.
Reply
Old Feb 1, 2014 | 01:42 AM
  #65  
YaoGuai's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2014
Posts: 67
Likes: 0
Year: 1987
Model: Cherokee
Engine: 4.0L Inline 6cyl
Default

Well with the flywheel stuff. My transmission was loose before I checked the CPS. A bolt came out (probably from being loose and gear shifting made the thing shake.)
Wasn't really loose (couldn't shake it) but when all of the bolts were tightened the grinding sound went away from the clutch pedal being pushed in.
The CPU I have still looks new. I pulled it off after we put it on an 1988 of my friends a few hours ago to test. Looked new except for oil on it.
Reply
Old Feb 1, 2014 | 01:43 AM
  #66  
freegdr's Avatar
CF Veteran
 
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Did we switch relays ?
Reply
Old Feb 1, 2014 | 01:44 AM
  #67  
freegdr's Avatar
CF Veteran
 
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Originally Posted by YaoGuai
Well with the flywheel stuff. My transmission was loose before I checked the CPS. A bolt came out (probably from being loose and gear shifting made the thing shake.)
Wasn't really loose (couldn't shake it) but when all of the bolts were tightened the grinding sound went away from the clutch pedal being pushed in.
The CPU I have still looks new. I pulled it off after we put it on an 1988 of my friends a few hours ago to test. Looked new except for oil on it.
Oil on what ? Cps that can cause a issue maybe cant read thru oil ...Did his start with you cps ?

Last edited by freegdr; Feb 1, 2014 at 01:46 AM.
Reply
Old Feb 1, 2014 | 01:46 AM
  #68  
YaoGuai's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2014
Posts: 67
Likes: 0
Year: 1987
Model: Cherokee
Engine: 4.0L Inline 6cyl
Default

Originally Posted by freegdr
Did we switch relays ?
Nope, gimme 1 second.

And yes oil. But I cleaned everything up
Reply
Old Feb 1, 2014 | 01:48 AM
  #69  
freegdr's Avatar
CF Veteran
 
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Originally Posted by YaoGuai
Nope, gimme 1 second.

And yes oil. But I cleaned everything up
Runs thru 2 feet of snow in dark....lol...
Reply
Old Feb 1, 2014 | 01:50 AM
  #70  
YaoGuai's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2014
Posts: 67
Likes: 0
Year: 1987
Model: Cherokee
Engine: 4.0L Inline 6cyl
Default

Originally Posted by freegdr
Runs thru 2 feet of snow in dark....lol...
lol little less,
Reply
Old Feb 1, 2014 | 01:51 AM
  #71  
YaoGuai's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2014
Posts: 67
Likes: 0
Year: 1987
Model: Cherokee
Engine: 4.0L Inline 6cyl
Default

They have mudd caked on them. HArd to get off
Reply
Old Feb 1, 2014 | 01:53 AM
  #72  
freegdr's Avatar
CF Veteran
 
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Its like 75 degrees here with 90 percent humidity started to sweat just now went out to jeep for pack of cigs id rather be in snow...
Reply
Old Feb 1, 2014 | 01:54 AM
  #73  
freegdr's Avatar
CF Veteran
 
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Originally Posted by YaoGuai
They have mudd caked on them. HArd to get off
Im in no rush just made fresh coffee and got bottle of rum down...lol...
Reply
Old Feb 1, 2014 | 01:57 AM
  #74  
freegdr's Avatar
CF Veteran
 
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Originally Posted by freegdr
Oil on what ? Cps that can cause a issue maybe cant read thru oil ...Did his start with you cps ?
Need this answer when your not doing anything ....Dang hadt to turn ac up its 73 in house.
Reply
Old Feb 1, 2014 | 02:00 AM
  #75  
freegdr's Avatar
CF Veteran
 
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Default

Dang how fars xj....
Reply



All times are GMT -5. The time now is 03:39 PM.