Last post on Dec 10, 2013 at 2:04 PM
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Jeep Grand Cherokee
#959 of 1241 2001 JEEP GRAND CHEROKEE LAREDO
Jan 22, 2012 (3:14 pm)
Purchased an 01 GC, has a inline 6, 4.0.
having problems with it running, ill turn on but stall 3-5 secs later, before i go changing all the sensors id like to know where i should start, i thought it might be electrical so ive tried the backing off the screws/cleaning connecters to the comp, i cleaned the IAC vavle. also oil pressure rising once its running with the help of pumping the gas, no codes on odmeter/code reader/
Cutting the air off to the intake seems to help it run smooth??
id prefer to upload a vid to show exactly issues accuring, if someone know a bit about these issues id love to know where to start, BEFORE i go on a spending spree on sensors/filters/fuel pump/ and a comp!
#961 of 1241 97 Jeep Grand Cherokee TSI
Jan 20, 2012 (4:56 pm)
My Jeep has this HUGE Idle problem. I replaced the Idle Control valve but still acts up. Its driving me insane! I can't even let her warm up while I'm cleaning her off without her acting up.
I start her up (happened in all seasons) goes up to 1000 rpms. Thinking "normal" since she just started up but if it goes longer than 10-15 mins. That's just odd. Then drops down to 600 rpms, now that's normal. Then Idle just acts up. Goes from 600 down to 400 rpms then up to 1000 rpms and jumps down to 400. She stalled on me twice and she only does that when she's sitting still. I think its the computer but I'm not positive and I don't know what else it could be.
#963 of 1241 LOW GAS LIGHT!, AND OFF.
Jan 25, 2012 (4:01 pm)
I start up my 01 jeep grand cherokee, gas lights off and gas in the tank, runs roughly then suddenly, after a bit like a minute gas light pops on and dings and gas gauge falls to empty and shuts the jeep off.
#964 of 1241 High idle now wont start!!! [smp1979]
Jan 25, 2012 (6:57 pm)
Hello, I have a 2000 jgcl 4x4 with a 4.0l head gasget, I changed out the gasget put everything back together and started it and it ran but ran at 4000 rpms. we pu a new intake gasget on and a different intake. a different problem occured, it started and idled fine but then after about a minute of running the rpms started to get higher until it hit about 3500 rpms we shut it off. checked all connections, all the vacume hoses and injector wires, also the tps, map, iac, crank sensor every thing seems connected. So we started it again now it wont start fuel injector fuse keeps blowing. Any help?
#965 of 1241 Re: 2001 JEEP GRAND CHEROKEE LAREDO [finjeep]
Jan 30, 2012 (8:04 pm)
if it stalls after 2 to 3 sec after start its the alarm smart key try reseting remove 1 screw from bottom of colom and you will see a black box that reads the key un plug it and turn the key on the acc then dissconect neg batt what 5 min put colom back together conect batt and you should be all set
#966 of 1241 96 Jeep Grand Cherokee Hard Start and Stall
Jan 31, 2012 (8:14 pm)
I have a 96 Jeep Grand Cherokee 6 cylinder. For about the last two weeks it has been hard to start about half the time and stalls probably half the time it starts. I replaced the fuel filter. Dealer said it was the crank position sensor and replaced that. It has pretty new (15K miles) plugs and wires. I removed the battery, cleaned + and - connections and cleaned the chassis ground next to the battery. Pretty maddening not to be certain it will start when I need it. Any ideas? Dealer mentioned the PCM was a possible cause - it is $226 at O'Reilly so I am hoping there are other ideas out there.
#967 of 1241 Re: 97 Jeep Grand Cherokee TSI [sweet_pea12]
Feb 03, 2012 (1:29 pm)
We seem to be having the same problem with our 98 Jeep Grand Cherokee Laredo. Did you ever figure yours out? Any help would be appreciated. Thanks
#968 of 1241 Re: 02 cherokee 4.7 just started stalling now NO START [cyclonetalon]
Feb 03, 2012 (4:53 pm)
My '02 cherokee limited with the 4.7v8 started up with the stalling recently. I will come to a stoplight or stop sign, whatever requires stopping and the idle drops way low sometimes it will stall out, and other times it will fight its way back up to normal. However the stalling is becoming more frequent now, i was just curious if you had found out what was the problem, because i'm quite tired of sticking money into things that it 'could' be as all the mechanics say. your help would be greatly appreciated!