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Chrysler Pacifica Suspension Problems

Our Pacifica has 8500 mi. Since service at 6K, we have had a noise (pop and/or clunk) in the front end somewhere. We have had it in 2 times, and techs have heard but cannot isolate. They think rust from the stabilizers getting into some gasket is the culprit. Sound occurs just after hitting brake or slowing. Any TSB's anyone knows of?
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Comments

  • Just wanted to post this because some might still have this problem. I had them replace the anti-sway bar bushings and whatever else they did per the TSB for the front end noise but that did not fix the problem. When I brought it back to them, the mechanic took the time to listen to where the noise was coming from and found out it was the transfer case. The new transfer case solved the clank noise completely.
    Now about that stalling problem. Ecicero1 stated that it was a problem with the "turbo drive"? I know that my Pacifica did not come with a turbo so what is the turbo drive.
      I do really wish it had a flux capacitor with a dilithium crystal matrix for power since the fuel mileage still sucks. It should have had a bigger engine but not for lack of power. The bigger engine would work less around town and not need to stay at such high revs. A small V8 would have done it or a supercharger.
       Attention to detail is still a problem with these guys at Chrysler. The dealer body shop had to buff off the "wet sanding" agent after I returned it too them, again. I still need to give it back to them because they did not get the passenger rear door skin mounted properly and there in now a 1/4" gap between the skin and the glass. Crazy how little they care about their quality of work.
        I will not fault my mechanic though since he has been very interested in the Pacifica and getting it fixed right.
        I really need to know about that stalling problem though since this is my wife's car and she has the kids with her almost all the time. Safety was the reason we bought this car. Stalling in traffic is not a safe thing. It has only happened to me once but that is enough.
  • you said "When I brought it back to them, the mechanic took the time to listen to where the noise was coming from and found out it was the transfer case. The new transfer case solved the clank noise completely."

    did you have a clanking noise from the front end when driving? or are you talking the clank from the transmission when going from drive to reverse or vice versa?
  • It wasn't when shifting but when driving. My driveway is on a slight grade (~15%) and when we would back out it sounded like there was something being torqued and it would clunk and clank. Not sure if that makes any sense but it didn't happen when the car was warm but if you left it for a while and then turned the wheel while backing up it would start to clank. Only in motion and only at the beginning of a trip. We took it in and they said it fit the description of the TSB so they replaced the bushings as it states to do. It only made it worse. I took it back and they kept it for a day and that is when the mechanic diagnosed the tranfer case.
    We keep getting a 4 door Sebring for a loaner so other than the inconvenience of having to bring it too them and move 2 car seats each time, it's not that bad. I just want it to go 1 month without problems.

    Are you having the same noise?
  • alltorkalltork Posts: 13
    this problem will not go away -- 10mph(small bumps) right front
    double-clunk like a loose shock or sway bar-dealer has replaced rack and pinion, removed sway bar links-checked with electronic noise pickups, etc. etc.- still can not solve problem after 4 tips @ 10 days total in service
  • alltorkalltork Posts: 13
    after 5 repair attempts - no luck - dealer thinks it is still rack and pinion noise- even after rack and pinion replacement, still noisy, bad parts? checked mounting screws etc. - dc engineering will look at this 1-19-04. Right tie rod makes metalic noise when hit with a rubber hammer, left does not - Dealer has told me compensation was already due (lemon law etc.)I will try 1-2 more fixes - I would trade for another vehicle but nothing comes close to this pacifica (others make similar noise, not as bad)
  • All Tork any updates on the tie rod ? I am guessing you have the same problem as I do. not sure if mine is only right side front or both...

    my pac is the AWD version but still has the rattling noise. (to describe the sound = it sounds to me like someone put a heavy solid metal ball in a padded wooden box and shakes it) a muffled sound like that ... I hear it only when going over small to med bumps (a lot in succession) ...
  • alltorkalltork Posts: 13
    The wooden box description is correct- 10mph right front noise like a loose shock- dull metalic noise-(just returned from dealer-6th repair attempt-rack and pinion not the problem)I am recieving loaner cars while this goes on- I work for Chrysler's engine plant so I want to get to the bottom of this- they will probably start replacing more parts - will keep informed - dealer is (Braeger) out of Milwaukee-They are very good considering the difficulty of the problem.
  • alltorkalltork Posts: 13
    After endless attempts the dealer has pin pointed this noise to a (passenger side front end) lower control arm bushing (front bushing) I hope anyone reading will benefit from this--this will be posted on chryslers dealer service bulletin system ----hopefully this will be the last of it.
  • Any Updates?? did it fix the problem ?

    -------------------------------------------

    good chatting with you and thanks so much for your perseverance in tracking the source of the problem down... saved having me drive a loaner vehicle for 10 days :-) while they tried all the stuff you got done.
  • alltorkalltork Posts: 13
    The lower control arm bushing was indeed the culprit - no more noise!!!!!!!
  • 2boyz2boyz Posts: 1
    I too am experiencing a noise from the front of the vehicle. Noise is predominant when traveling at a speed of less than 30 miles per hour or when turning. The service department also hears the noise but after 8 attempts to fix....the problem still remains. The following have been replaced...left and right sway bar links (have been replaced twice), Right front Strut, Rubber gasket from Technical Service Bulletin in September, Engine Cradle, and rack-n-pinion steering system.....
  • slam2251slam2251 Posts: 2
    I purchased a "used" 04 Pac with AWD about a month ago and has been in the shop 5 times already. My biggest problem is a clunk in the front when you hit the brakes. This happens every time we stop at a light or stop sign, the dealer replaced the front brake pads but that didn't correct the problem. They now have no idea what the issue is. Any ideas? I researched this forum and only heard of similar problems when turning. Also the power lit gate switch went, the drivers seat is being replaced, has about 12K miles on it. Thanks for any help.
  • aviateaviate Posts: 31
    Check out Message #487 for what had to be done to fix our issue.
    aviate

    I too am experiencing a noise from the front of the vehicle. Noise is predominant when traveling at a speed of less than 30 miles per hour or when turning. The service department also hears the noise but after 8 attempts to fix....the problem still remains. The following have been replaced...left and right sway bar links (have been replaced twice), Right front Strut, Rubber gasket from Technical Service Bulletin in September, Engine Cradle, and rack-n-pinion steering system.....
  • larrwhlarrwh Posts: 4
    Dear alltork and cluelesspa,can you supply me with any specifics on what the dealer found wrong with the front bushing of the lower control arm? I want to get mine remedied with a minimum of fuss. Same audible complaint, passenger side almost sounds like front and back of my awd is suspect.
  • cluelesspacluelesspa Posts: 648
    well for me the replacement of the front lower control arm (not just the bushing was replaced). I had my dealer call Alltorks dealer to check what they did.

    It did not fix my problem. still have a lose rattle in the front like the shock is lose going at medium speeds over bumps.

    but after trying this fix and the TSB before that changed the antisway bushings. I give up trying to fix it and live with the rattle. Its annoying but after 3 years going trade in anyways. I try and get a new car every three years anyway. sorry to say but it wont be another Chrysler. Back to Japanese (Honda/Toyota) for me...

    -------------------------

    oh again: does anyone have the exact part number from your invoice that shows what module I need to have daytime running lights?

    also how much if you had to pay for the module
  • larrwhlarrwh Posts: 4
    Thank you cluelesspa I just might try sway bushing and control arm swap. Lousy PA roads in wind gap cause me grief, that rattle just shouldn't be there.
  • Just thought I would restate our problem and solution to the noise in our Pacifica. We would hear the clunk up front when moving slowly and usually while turning. They tried the old bushing fix but that did not work. What did finally work was replacing the transfer case. Try having your dealer swap out the transfer case and see what happens. Especially you cluelesspa! You should not have to live with this noise and just suffering though with it, even though it's a royal pain to get fixed, sounds crazy. We were also real disappointed as you could probably tell in my old posts but my wife is now happy which means that I am happy. Not sure what we will do for the next vehicle but I suspect something with better gas mileage.
    Phil
  • mybird67mybird67 Posts: 2
    Took delivery of the FWD version on 12/30/03. Car has 6200 miles on it, every one of them with the suspension 'clunk' that's been described here. Here's what the service tech wrote this time at my dealership: "customer states there is a clunking in the front end when driving over bumps...road tested and hear noise. Hooked up chassis ears and could not isolate. Checked with Chrysler for updates, none. Road tested 2 other Pacificas, one with 5 miles and one with 4500 miles. Both making the same sound. At this time we feel that the noise is inherent in the design of the vehicle. There is nothing mechanically that can be done at this time to get rid of the noise. We will continue to receive updates thru Chrysler and if one arises that will address this noise we will alert the customer to get the vehicle in for resolution.

    So, now what? I assume when you mentioned the transfer case, Commofficer, you meant the AWD transfer case. My car is FWD, so I don't have one! Help!
  • rcf8000rcf8000 Posts: 619
    When I first test drove a Pacifica a year ago I noticed the suspension "clunk". It evidently is normal, and was one of the reasons I didn't buy one. I really liked the the ride and handling, though.
  • laurheislaurheis Posts: 57
    We are hearing a clunk when braking - just like a previous post. Feels like it is right underneath the brake pedal. Was anything resolved with your car? We have had our Pacifica for just over a month, and it has been in the dealer's service department for 11 days of that time. We love the way the car rides, but hate the amount of time we have spent having our brand new car "repaired."
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