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XJ Ask the Question Thread
CF Veteran
Join Date: Oct 2009
Location: Fauquier County, Virginia
Posts: 2,867
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Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO
Herp Derp Jerp
Join Date: Nov 2011
Location: Parham, ON
Posts: 18,251
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Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
CF Veteran
Join Date: Nov 2013
Location: Wetumpka, AL
Posts: 1,347
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Year: 1987
Model: Cherokee
Engine: 4.0
Newbie
Join Date: Feb 2015
Location: Texas
Posts: 3
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Year: 1998
Model: Cherokee
Engine: 4.0
Gauge cluster inop need help 98 guages went inop after starting tach temp gas not working checked fuses and now no guages work, did a diagnostic and all passed, all fuses good, have had some issues around fuse pod, but can find none now, checked battery cables, hit and kicked dash, and now after the diag, gas temp oil and voltage all move up to first line, but stay there.
Seasoned Member
Join Date: Dec 2013
Location: SATX
Posts: 473
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Year: 1999
Model: Cherokee
Engine: 4.0 I6
Gauge cluster inop need help 98 guages went inop after starting tach temp gas not working checked fuses and now no guages work, did a diagnostic and all passed, all fuses good, have had some issues around fuse pod, but can find none now, checked battery cables, hit and kicked dash, and now after the diag, gas temp oil and voltage all move up to first line, but stay there.
Moderator of Jeeps
Join Date: Jul 2011
Location: Frederick, MD from Cleveland, OH
Posts: 21,029
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Year: 1993 YJ Wrangler
Engine: 4.0 I6
Gauge cluster inop need help 98 guages went inop after starting tach temp gas not working checked fuses and now no guages work, did a diagnostic and all passed, all fuses good, have had some issues around fuse pod, but can find none now, checked battery cables, hit and kicked dash, and now after the diag, gas temp oil and voltage all move up to first line, but stay there.
Senior Member
Join Date: May 2012
Location: Fayetteville, NC
Posts: 651
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Year: 1996
Model: Cherokee
Engine: 4.0
Herp Derp Jerp
Join Date: Nov 2011
Location: Parham, ON
Posts: 18,251
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Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Can you explain to me how a charcoal canister collecting gasoline vapours from the fuel tank to reduce evaporative hydrocarbons from parked vehicles is similar to venting the exhaust back into the intake in order to reduce NOX and CO by lowering combustion temperatures? lol
Renix had evap system & EGR. Chrysler dropped EGR for 1991.
Renix had evap system & EGR. Chrysler dropped EGR for 1991.
Moderator of Jeeps
Join Date: Jul 2011
Location: Frederick, MD from Cleveland, OH
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Year: 1993 YJ Wrangler
Engine: 4.0 I6
My understanding (what I've been told) is that the EGR system was integrated internally in '91. Is that correct?
Ok so I'm in a predicament here, it's pretty cold out like 3 degrees outside, my 99 jeep cherokee with a 4.0 first started this problem where it would have the voltmeter drop, it ran fine and everything was good for a while, but it started running terrible and everything inside my car died except for the jeep which was close to dying, so I parked it to get food and wouldn't start back up, it barely cranked and there was a ticking from the starter, so after I came back out after about an hour, I started it up and it started up and idled but very poorly, I tried to drive for a bit and it wanted to die, I was driving down the road for a bit and boom. It went back to normal headlights were fine and radio came back on but still the voltmeter was still down, I finally get home and park it and start it back up, it ran again like nothing was wrong, no check gauges or anything, so my question is what the hell is going on? Is it my battery? Alternator? Or because it's so cold?
Senior Member
Join Date: Nov 2013
Location: Lapeer, Murder Mitten
Posts: 773
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Year: 2000
Model: Cherokee
Engine: 4.0 I6
Ok so I'm in a predicament here, it's pretty cold out like 3 degrees outside, my 99 jeep cherokee with a 4.0 first started this problem where it would have the voltmeter drop, it ran fine and everything was good for a while, but it started running terrible and everything inside my car died except for the jeep which was close to dying, so I parked it to get food and wouldn't start back up, it barely cranked and there was a ticking from the starter, so after I came back out after about an hour, I started it up and it started up and idled but very poorly, I tried to drive for a bit and it wanted to die, I was driving down the road for a bit and boom. It went back to normal headlights were fine and radio came back on but still the voltmeter was still down, I finally get home and park it and start it back up, it ran again like nothing was wrong, no check gauges or anything, so my question is what the hell is going on? Is it my battery? Alternator? Or because it's so cold?
Both ends of ALL battery cables clean and tight? If yes then have battery and alternater tested.
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Join Date: Aug 2011
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0