Jeep - Cherokee :: 2000 - Thumping Noise While Accelerate From Dead Stop?
Feb 23, 2015
Jeep 2000 Cherokee
So I have this thumping noise, almost sounds like something is loose.The noise occurs for a few seconds when I accelerate from a dead stop and then goes away, it returns when I slow down and almost come to a complete stop.The noise also goes away when I put her into 4wd.The thump/rattle sounds like it is coming from the center counsel area and directly under the floor board in the driver seat.My car changes gears smoothly up and down while driving.
I was told it might be a transfer case problem and that it might need to be rebuilt, which makes me worry.
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My Jeep makes a whistling noise in cool/cold weather (~60 degrees and below) that no mechanic has been able to diagnose let alone fix the problem. Here are the details...
-high pitched whistling (can be heard inside and outside the car - very loud) only when temps are about 60 degrees and below-after 5 minutes of the car running-only when RPMs are about 2.0 or below.
However, RPMs can be higher when it is colder out and it will still make the noise-as you push on the accelerator, the noise gradually decreases until RPMs are high enough to completely stop the noise.
When temps are around 50-60 degrees, sometimes the whistling will stop after the car has been at a complete stop for about 1-2 minutes-If you turn off the car and let it sit for 1-2 minutes, then turn it back on, usually the whistling will be gone. It will need to sit in the off position for longer the colder the temps are. This problem has been ongoing for about 4 years.
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I have a 2008 Laredo which has been working fine until about about 6 months ago the ac/heat fan blowers continue to blow either hot or cold air even when the setting is in the off position. The blowers intensify when I accelerate. What the problem could be? The other minor problem is the fan directional. If I have it set to blow on my legs only, it also comes out of the window defrost.
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So of course the dealership isn't going to diagnose this since "the car's not supposed to be driven that way" - but I get a nasty rumbling noise when I accelerate from a dead stop with wide open throttle. It only lasts for the first few thousand RPMs in first gear, and after that it is gone.
I was guessing that it might be the transfer case or something like that, but it's really hard to tell. I do have AWD. I did not have any such problem in my previous GS, which was a 2007 (current is a 2010). It's worse when I accelerate around a corner, and it also makes a small noise when I'm going above 80ish mph, which of course the dealership isn't going to diagnose either.
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I recently had some brake work done on my 2003 Jeep Grand Cherokee (139k miles), and they installed a new master cylinder. The following day, I was driving (very cold these days) and noticed the car had difficulty getting into higher gears and the engine revved up but would not accelerate. I had to stop, put in reverse, and start driving again. Then, the engine light popped on (P1763 - Governor Pressure Sensor) and has remained on for three days. The car runs fine most of the time, but occasionally experience the loss of acceleration. What should I do?
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My 1999 Jeep Cherokee, 4L inline 6, has a very weird problem. Usually, after starting, it runs well for around 10 seconds, during which time I back up and get ready to leave. Then when I switch to drive, it starts to run poorly, having no acceleration in speed or and very little in engine rpm, until I stop using the brakes. Exactly when the suspension relaxes, the idle returns to normal and it runs perfectly after that.
Sometimes the rough running starts while I'm backing up too. So I don't think it related to the transmission. But all I have to do is completely stop, and then it runs great from then on.
This doesn't happen every time, but probably 60-80% of the time. It's been happening for about 2 months now.
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I live on a boat access only island, so desperate. This jeep has over 230,000 km on it. Runs well, but this year started this thing where it won't start first time crank, but always starts second or third go. Bought new battery last year, so doesn't seem to be that kind of issue.
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For those of you who have not purchased a new car for a while and are considering doing so in the near future I want to share the recent service experience I had for my 2015 Jeep Cherokee. I don't know if my experience was typical but I suspect it is.
I took my Jeep to the dealer for a routine service (LOF and tire rotation). The total time at the dealer was about 4 hours. Of that time, about 2 1/2 or 3 hours was spent in updating the software for the various computers. It had never occurred to me that computers were that pervasive in new cars.
Attendant to that, my Jeep has the 3.2L V6 engine, which comes with start/stop technology (when you stop at a stop light the engine shuts off and restarts when you take your foot off the brake). After the service was completed I noticed the start/stop function had stopped working. I contacted the dealer. The customer service representative spoke with the service technician, who contacted Chrysler. It seems that all of the software updates (there were a total of 6 of them) may take 3-7 days to become fully integrated into the system. I was told to wait a few days to see if the problem rectified. Sure enough, when I drove it today it had.
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I have a 2000 jeep grand cherokee that yesterday the key got stuck in the ignition and i cannot remove it. At the same time i used to have to press the brake to shift from park to any gear now it just moves freely without using the brake.
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This past week when I went to leave work my jeep would not start. It would turn over once, and then die....but if I kept my foot on the gas and kept the RPM's up it stayed running. So, I drove it home with one foot on the gas and one on the brake so it wouldn't stall out on the road. The next 2 days the same thing happened when I went to leave work. It starts fine the rest of the time, even first thing in the morning when it's cold..
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Last fall I had my mechanic replace the broken air compressor on my 2000 Jeep Cherokee with a by pass. I didn't have money to replace it at the time and I still don't. I want to pick up one at a junk yard. How to do this? Where and how to learn more about maintaining and repairing my vehicle.
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I have a 94 Jeep Grand Cherokee Laredo and when I first got it, it revved too high well now it revs too low, when im at a stop light it revs at just barely above 0 RPMS and the engine will cut off. it just ate shutting off yesterday. I took my car back to the dealership to get it fixed and they said "there's nothing wrong with it" well now I just passed my warranty and it starts shutting off on me.
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I have an '89 Jeep Cherokee and it idles way to high. In park it idles at from 1500-3000 after being warmed up. In drive it idles at 1300-1500. It idles at 2000 at 35 mph. We've replaced the O2 censor, the throttle positioning censor, the coolant temperature sensor, and a few other parts. None of this worked.
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In the really cold weather after I start my Jeep and it goes in Drive and it's driven for several miles when I go to put it back into Park the shifter gets hung up. It will go into all of the other gears except for Park. If I wait a while it goes back in but it can still feel like it's not smooth.
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2000 jeep cherokee brake lights will not work.changed the bulbs, brake switch, checked fuses, ripped the effin panels out and checked wires and grounds, ripped up rugs found the mouse nest-no mouse, no chews in wires. the parking lights work, hazard lights work?
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I have tried all the tricks on the internet and still can't get the key unlocked, so I am ready to just replace the part. Is this something my son can do or is it very complicated?
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Engine shutdown then starts after a few minutes....
Jeep cherokee 4.8L 2000 .....
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I have just bought a 2000 Passat 30valve V6, from a dead stop when I accelerate it makes a weird "thud" sound and feeling under my feet, almost like when you have a broken tranny mount on a chevy. I have been told that it is the "TPS" or throttle body?? It does not do this shifting into any other gear.
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My 2000 Jeep Grand Cherokee Laredo won't start...It cranks strong but won't turn over..I can hear my Fuel Pump kick on from the back of the Vehicle but it won't kick on listening from the engine compartment??I checked all fuses.I had a tune up a couple of months ago..My check engine light was on before the tune up and my mechanic said that the tune up corrected the problem the car was coding out... I've been told to check the ALARM by turning the alarm on and off and also unlocking the car Via the driver door.. This didn't work.. I've been told to check the Fuel cut off switch(RESET BUTTON) for my make and year but can't seem to locate it...
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I have a 2000, Jeep Cherokee 4.0L. The check engine light, keeps coming on, and the scan tool, shows P0300, P0301, P0302, P0303. Misfires in #1, 2 & 3 cylinder.
I replaced the Coil Pack & all spark plugs with genuine jeep parts from the dealer. What might be wrong or other things to check?
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I have a 2000 Jeep Cherokee 4.0L with about 180,000 miles on it. I'm currently in the middle of a road trip, and today my car's been stuttering as I've started it up. After the car sits idle for a while, it stutters as I turn the key ("chug-chug-chug-chug-chu-chu-chu-chu-fail" is about how it goes). When I take the keys out and put them in again for another shot, it manages to start on the second or third try.
It runs OK once the engine gets going, and after I've been driving for a while I can turn it off and on again, without any problem. My main questions are: (1) Is this likely an issue with the starter, alternator, or something completely different? and (2) just how serious is it? If I can get the car running can I make it another ~1500 miles, or should I try to find a dealership before making it back home?
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