Jeep Liberty Driveline
We're consolidating several discussions relating to the driveline into a single topic which includes everything in the drivetrain after the engine and transmission.
tidester, host
SUVs and Smart Shopper
tidester, host
SUVs and Smart Shopper
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so head the advice,use the E-brake thats why it thier and to save your life also.
I glad you didn't get hurt.
I urge all Liberty owners (especially 2002/03) to have your vehicles checked, even if you have had the ball joint lower control recall done. I had an appointment to have grating noises and rough steering checked and this incident occurred three days before the appointment. Don't wait! If enough Liberty owners voice their concern, maybe Chrysler will listen, especially if it affects their bottom line. Perhaps we could change slightly the famous words of Patrick Henry to "Give me a Liberty and give me death." Perhaps it was an isolated incident, but I would not like to see anyone go through this trauma. The local dealer was very helpful, buying back the vehicle for the buy out price, saying they would certify it as road worthy. But my Liberty days are over and I strongly encourage you to have your vehicle competently checked. The bottom line is people, not profit. That is my concern. :sick:
I just glanced through the most recent consumer complaints at the NHTSA and someone reported earlier this month that their 03's ball joints failed for the second time. That consumer also reported front end noise before the failure.
Steve, Host
Him Mad
In addition My 03' liberty transmission overheated at 3,000 mi so they took it apart. they determined that the whole thing needed rebuilding and replaced it with a new trans. I'm at 55,000. miles now and the same thing is happening again. :mad:
Thanks,
Ken
Click here to see my pictures:
http://pg.photos.yahoo.com/ph/xl_guru/album?.dir=/254b&.src=ph&.tok=phr3DpEB4UIe- LqCU
Luckily, this happened in a parking lot and not on a busy highway. According to the NHTSA, over 40 incidents have been logged. Chrysler did pay for the damage but I think they really need to investigate this issue further.
If you hear grinding noises when turning your steering wheel or if you hear creaking noises in your front suspension you should get your ball joints checked out immediately!
Drive on over!
tidester, host
Another link to picutures of my Liberty ball joint failure:
http://www.carspace.com/butchoy/?50@@.59a278bf
Also, a link to NHTSA's Office of Defects Investigation:
http://www-odi.nhtsa.dot.gov/cars/problems/complain/ComplaintSearch.cfm
Just click on the "Search Selected Type" button to start.
While you're at the dealer, trade in your KJ on something, anything, else. Between Liberty balljoints, power steering racks, leaks, and noises they are a vehicle I would never put someone I care about in.
WOW!IF ANYONE HAS A REASON FOR dcx TO PAY FOR REPAIRS YOU SURE DO! I had a 2002 Dodge Dakota that had 4 sets of lower and upper ball joints replaced in 92,000 miles. But nothing happened except a loud pounding noise while on my dirt road. Thanks for sharing these pictures.Farout
balljoint. Nice..... :lemon:
Jeep Recalls 2002-2006 Liberty SUV (Washington Post)
The number is 800-853-1403.
Richard
The design of the Liberty front suspension is insane. You all need to understand why. Rather than support the vehicle by a ball joint that is being pushed into a socket the vehicle is supported by a ball joint that is being pulled out of the socket. I doubt that Jeep is the first to use this configuration but Jeep should have seen the stupidity of the idea and never used it. I will write more on this later when I have more time. :sick:
http://www.allpar.com/model/jeep/liberty-2005.html
An engineer wrote, “The [ball joint] specifications were changed, the durability cycles were changed, as well as the loading factors, all downwards from standard JTE specs. This was to follow a directive to reduce cost of SUV parts, because, as so many people have noted here, SUV's aren't used offroad generally. The point is, the joints have a full lifetime as designed and predicted. The issue is not with the parts being poorly made, the issue is the wrong spec was used.”
This seems to have originated by an argument between the Executive Engineer (just below VP of Engineering) of Vehicle Development (who was an old Jeep guy) and Financial (which had the backing of Bob Eaton). The parts meet the specification, but the specification was changed to save money - as with Neon head gaskets, AC, and exhaust donuts.
Apparently the ball joints are not strong enough for on road use much less off road use. :confuse:
Our short term solution is to park the CRD until the recall work can be done. It will be used for short low speed errands around town and will not see any highway use until after it goes to the dealership for repair.
A half clunk half thud has developed in the right front under certain conditions. When I pull out briskly from a side road and turn left onto a highway there is a pronounced thud in the right front on perfectly smooth road right as I start to straighten the wheel.
I believe the thud is cause by what is called "stick-slip". Stick-slip is what happens when the ball in the ball joint sticks against the bearing material and slips loose suddenly with a thud that is transmitted through the suspension. If you are experiencing vagueness or numbness in your on-center steering going down the highway the ball joints may be sticking or not moving freely.
I think the problem with the ball joints can be overcome, but not by replacing the stock ball joints with more of the same. I plan on sticking with this vehicle because I like it and it has a unique and rare combination of capabilities. But the ball joint issue has to be resolved.
http://www.moogproblemsolver.com/library.aspx
The tie-rod ends and upper and lower ball joint studs are easily removed using an off-the-shelf pitman arm puller. But you will need a good hydraulic press or ball joint press to remove and install the new joints.
This scenario is absolutely untrue in the case of my Liberty. At 28k miles the grease seals were in perfect condition and the ball joints still contained plenty of grease that if contaminated was contaminated internally by excessive wear. The measurement was simply out of tolerance due to excessive wear and would have eventually dropped me on the pavement as has happened to others.
Is your clunk the passenger side motor mount? Only one post of a lbj failing at the end of a highway ramp-usually they fail coming to a stop with the wheel turned.
It was interesting to read that honda got the two converters, I once mentioned, into a single unit in their new diesel. Maybe they will use the ac idea - as long as they can keep the oil out of the intake.
No, my CRD had that clunk some time ago and I tightened the motor mounts. The new clunk/thud is apparently gone now that new ball joints are installed.
Farout
However, it is possible for the type of ball joints that are installed on the Liberty to be out of tolerance and not feel much of anything on the steering. The reverse is also true. It is possible for this ball joint to be in tolerance and dry producing sticking an clunking. I had a clunk that went away after I replaced my ball joints. Another source of clunk is loose engine mounts - not much of a problem and easy to cure - and, though not related to steering, can occur when steering.
Your post, Podunk, leads me to the conclusion that there is either something else wrong with your steering or the ball joints were not actually replaced. Is it possible the dealer measured the play in the ball joints and they were within spec so they just signed off on them as replaced? I sure hope not.
This makes me think that anyone getting ball joints replaced under recall should take a good look at their old joints to make sure that nice clean new parts are there after the work is done. I so want to be wrong on this one.
I'm guessing that you have around 45k miles on your 2003 Libby. The answer to your question is maybe yes. My steering improved after my ball joints were replaced. If your Libby is steering hard because the ball joints are starting to fail, it is very important that you get them replaced or at least checked immediately. Complete ball joint failure on a Liberty is very dangerous!