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SUVs Jeep Cherokee and Jeep Grand Cherokee Jeep Grand Cherokee Start Stall Idle Problems
589 messages, Last post on Nov 26, 2009 at 4:03 PM
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My 95 Grand Cherokee idols VERY rough and accelerates slowly from 0 to 60. Once I get her above 60mph she is happy. There is also the smell of rich gas. We changed the fuel filter and filled it up with gas treatment and premium gas. Helped a little but did not fix the problem. Could this be the o2 sensor? |
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| 1996 Grand Cherokee 4.0 engine. Over the past 4 - 5 months engine will hesitate/stall for a split second and then continue running fine. Some days problem will not occur at all. Occasionally at stop light engine will stall and restart w/o a problem. Hot or cold does not matter. Flat ground or climbing a hill does not matter. Example: While traveling at 65 mph with the cruise control set, engine will stall for a split second and then continue running fine. Lights, gauges, radio, cruise control set light will remain on and when engine restarts cruise control remains on and speed is maintained without resetting cruise control. New plugs, rotor, cap & wires. Check engine light does not flash or remain on. Any ideas? Dennis | |
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My husband just bought this 2000 Jeep Grand Cherokee. He knew that the sellers were having problems with it and they showed him all the things they had done to try and fix it lately. He still thought it was a good buy. We now have a "Headache"...or lemon!! The problem is, you can drive for an hour, even two hours. BUT if you stop for a minute the jeep starts spitting and sputtering, it then shuts off. You have to sit there for a good 10 minutes to restart it. It will restart right away but it will spit and sputter. After 10 minutes it starts fine. We checked the ecu (computer), supposedly it's fine. He just replaced the ignition coil (chrysler told us to) didn't seem to help. He did say that it runs a little better now that it's changed (or so he thinks). We are leaving for vacation in a few weeks (over 800 mile drive) and we have two small children. We don't want to be breaking down on the side of the road. There have been many things replaced but I will have to get a list. He just drove 3 hours away and called me to tell me that he had to add transmission fluid twice because it keeps running out and shutting off. I guess it sprayed all over the underneath of the Jeep, all the way up the back window! (The transmission has been replaced recently). Could it just be a seal bad? Another thing, he just mentioned the check engine light is on and flashing. We are going crazy over this whole situation!! PLEASE someone help us!!! 
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Replying to: nichols02 (Sep 30, 2008 1:15 pm) |
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It is a mystery to me, and it seems a mechanic and local dealearship as well. Here is my story. I have the V8 engine 2wd and it's a 2004 Jeep Gran Cherokee, it has about 73k miles and has been great ever since I bought it. I would say about almost a year ago the car wouldn't start out of the blue in the morning. I turned the key, all dash lights came on and when I turned the key nothing happened dead silence. No engine turn over or clicking nothing but silence. I thought the battery was dead so I tried turning the front ligts on (was still dark outside) and they were bright. I took the key out and tried again, nothing. Then I tried one last time and vrooom! started like a champ. I just thought to myself that was odd, anyway weeks went by no problems. Then happened again a month or so later (varying from 10 minutes to 20 min won't start after several tries), with almost identical results. I have also tried putting it in neutral and pressing brake with no results. Long story short, I have replaced the battery (made sure amperage was correct for that car), I replaced the starter and had a mechanic and local dealer look at it but both say they can't find anything wrong with it. Here are some clues and more experiences I have had. More recently the car would not start in the a.m. but this time 4 hours later and it would still not start, so i called the tow truck who tried himself and wouldn't start. He towed it to local mechanic and of course it started on first try there. The mechanic checked the starter relay and it is functioning fine. Lastly i notice a pattern, if I leave the car parked for more than 2 days without starting, then the 3rd day it tends to not want to start. Just yesterday the car wouldn't start in the morning so i took another car to work, when i came home it still wouldn't start until the fourth try turning the key vrooom! no problem or hesitation. If I start the car every day it starts more often with no issue but it is not gauranteed just left often. I am asking if other people have had this issue or if anyone has any ideas? I am honestly at my whits end of what to do to get this fixed. Thank You
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Replying to: timmboj (Sep 12, 2007 4:18 am) |
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Replying to: osornio (Apr 28, 2009 8:02 am) |
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