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XJ Ask the Question Thread
Member
Join Date: Aug 2012
Location: Athens, GA
Posts: 165
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Year: 96
Model: Cherokee
Engine: 4.0
Need help. Was trying to get the low pressure line off the power steering reservoir same the nipple crumbled. Anything short of replacing the reservoir I can do? I think I vaguely remember reading you can just plug that cause it's not necessary? I just don't have enough left for the hose clamp to get a bite and I obviously can't just leave it open...
CF Veteran
Join Date: Sep 2010
Location: Mercer County, NJ
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Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
Well not you but OP
hello everyone ...should be normal my 2000 jeep cherokee doesnt give me the diagnostic obd codes whit the key switsh on and off ? the self test about the gauges woarks fine but the key trick doesnt woark ....migth this woarks only whit the 97 cherokees ? i know can i do it whit the obd conector but i just would like to know if this years jeeps does this or not ..thankx
CF Veteran
Join Date: Jan 2013
Location: west chester, pa
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Year: 1999
Engine: 4.0
I took out the transmission out of my jeep, put in a 2000 transmission back on, and after tightening the bell housing to engine, I tried to rotate the crank so I can bolt on the torque convertor to the flex plate. It wouldn't rotate at all. If I loosen up bell housing bolts, I'm able to rotate it. But not when it's tightened up.
Should I have used the old torque convertor on the new transmission? Or it doesn't matter? Cause mine is a 1999 and it's a 2000 trans.
Should I have used the old torque convertor on the new transmission? Or it doesn't matter? Cause mine is a 1999 and it's a 2000 trans.
Junior Member
Join Date: Sep 2013
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Year: 1999
Model: Cherokee
hello everyone ...should be normal my 2000 jeep cherokee doesnt give me the diagnostic obd codes whit the key switsh on and off ? the self test about the gauges woarks fine but the key trick doesnt woark ....migth this woarks only whit the 97 cherokees ? i know can i do it whit the obd conector but i just would like to know if this years jeeps does this or not ..thankx
I thought it only worked with 96 and below... 99-01 for sure it doesn't work. eBay/amazon has $20 code pullers
Herp Derp Jerp
Join Date: Nov 2011
Location: Parham, ON
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Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
How technical of an answer do you want? lol
OBD-I was poorly implemented and has many vendor-specific strange behaviours. It has two-digit trouble codes and isn't very in-depth for providing a diagnosis up front. In XJs OBD-I was used with the GM 2.8L V6 and on all Chrysler models from 1991-1995.
OBD-II is actually standards-compliance and was required on all new vehicles by many governments worldwide. It has vendor-specific extensions but they all behave essentially the same. It has four-digit trouble codes and gets much closer to showing you where the problem lies instead of just symptoms. In XJs OBD-II was piloted in 1996 and standardized in 1997.
OBD-I was poorly implemented and has many vendor-specific strange behaviours. It has two-digit trouble codes and isn't very in-depth for providing a diagnosis up front. In XJs OBD-I was used with the GM 2.8L V6 and on all Chrysler models from 1991-1995.
OBD-II is actually standards-compliance and was required on all new vehicles by many governments worldwide. It has vendor-specific extensions but they all behave essentially the same. It has four-digit trouble codes and gets much closer to showing you where the problem lies instead of just symptoms. In XJs OBD-II was piloted in 1996 and standardized in 1997.
CF Veteran
Join Date: Apr 2011
Location: Carrollton, GA
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Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
I drove my Jeep to work Monday and Tuesday with no issues. I let it sit the rest of the week and changed the oil last night. Same Mobil 1 10w-30 full synthetic i always use and a Wix 51452 filter (changed from the 51515). I drove to the offroad park and let the Jeep run for a while just idling so it would stay warm and i was burning oil like crazy. What could have changed? I think the valve stem seals are gone, but i dont understand what changed so drastically.
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Join Date: Apr 2011
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Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
Herp Derp Jerp
Join Date: Nov 2011
Location: Parham, ON
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Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Smells like blowby... betcha one or a couple of the plugs are pretty nasty looking. Compression test would be the next step if you find that
CF Veteran
Join Date: Apr 2011
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Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
I'll check them tomorrow. Whats the compression test going to tell me if they are? I dont understand what could be happening with it now. If all the CCV stuff is new why is it still blowing back?