2005 and Earlier Chevrolet Impala

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Comments

  • night_owl1night_owl1 Member Posts: 760
    I got this huge paint chip in my hood about a week after I received it. And I believe I got it while driving to the tire shop to fix a leak I got. =(

    I was thinking about the X-Pel "clear bra" film but then I found this product that you use in conjunction with a bottle of touch up paint that does such a great job that you cannot see the repair unless you know exactly where the chip was. I fixed a chip on my wife's Saturn and when I brought her out to see the results, it took me a while to locate the repair.

    Keep an eye on the web site. I'll work on that page and get it on-line tomorrow.
  • toledo19toledo19 Member Posts: 119
    After the lease on my Pathfinder is complete, I intend to re-enter the world of sedans and the Impala was definitely on my list until I read all of these troublesome posts. I'm curious. Why do you good people continue to be loyal to a product that is at a minmum troublesome and at the worse dangerous? Why not the Lesabre, park ave (used), or even Camry. All pretty decent cars?
  • night_owl1night_owl1 Member Posts: 760
    Toledo, the issues that have come up do not affect every Impala. My boss owned a Pathfinder and it was a lemon (total brake failure after 1000 miles.) A friend picked up a Camry and had the dealer buy it back because the Check Engine would come on and they couldn't find out why.

    I love my car! Look at all the features: power everything, traction control, ABS, OnStar, driver side airbag, radio controls on the steering wheel, ignition on the dash (love that!), huge 4 wheel disk brakes, vent ducts under the front seats to warm/cool the rear passengers, air filtration system, auto dimming mirror, battery run-down protection. You can also program a number of the car's features (alarm chirp, light delay, door locks, etc). The car can detect when a tire is getting flat, when you are running low on fluids, etc. Add to that a 5 star crash rating.

    Not to mention it is a kick in the pants to drive and looks great.
  • night_owl1night_owl1 Member Posts: 760
    Ok, updated the site with a How-To on paint chip repair. I have been meaning to do this one since I started the site, but never got around to it. The Monte Carlo gang can use this one too.


    http://home.hawaii.rr.com/impala/

  • hunter39hunter39 Member Posts: 375
    I'd have to echo the comments of Night owl on this issue. I also own an Impala that is trouble free for the most part. I addressed the only issues I had with it early on (lousy tires, the GA's stunk so I switched them out at 3k miles while I could still get something for them) and the useless power amp which was taken care of by members of these fourms who are adept at that kind of thing. Aside from those, oh and the rattling glove box which Teo referenced and came up with a fix for, I'm very very happy with my Impala and many of the people I see on the street who I have an opportunity to talk to about their car are as well. This fourm is probably better suited to people who have had a negative experience with their car than those who are happy. We all like to complain about things and if given a chance to we will! I know that if I have a problem with the car later on I'm sure to bring it up in this fourm because others need to know to look for it themselves, but as long as I can keep singing it's praises and no one yells at me for being myopic... count me as a loyal Impala owner
  • duraflexduraflex Member Posts: 358
    There are now almost 400,000 owners of 2000 and 2001 Impalas and
    Monte Carlos.

    You have to put all this in PERSPECTIVE. The negative stuff you read here is
    from an incredibly small percentage of owners. Those people do have very real
    problems and legitimate complaints. Some noisy steering shafts and engine
    cradles have had to be replaced. That should NOT have happened. This forum
    has become a good place to share problems AND SOLUTIONS with other
    owners and that is very helpful.

    Regarding serious safety issues, I know of NO REPORTS of these cars losing control
    or of engines falling out. If so, it would certainly have made the news by now - like
    the recent incidents with the Ford Explorer and Firestone tires.

    HOWEVER, most of us have NOT had serious problems and the cars are
    generally sound. Check the NHTSA website for serious compalints.

    The problems are overstated and repeated endlessly - particularly by one
    poster who writes lengthy messages up to 16 times a day! That does tend
    to skew reality and exaggerate the situation.

    Most of us are happy with our cars or at least content.

    I agree with night owl in #1404 and hunter39 in #1406; Impala is a very good
    car with lots of features at a very good price. Although it's not THE favorite of
    the cars I've owned, I've warmed to it in the year I've had it.

    Of course, for $11,000 more, I might have gone with the Park Avenue.
    For $20,000 more, the "basic" Deville would have been nice.

    Those who have had issues with their Chevys, for the most part - have been
    addressed - even to the point of replacing the car. What more do they want???

    For those without resolution, they need to go to another dealer for repairs or take
    another path to a solution.

    There is no such thing as a perfect car. Read about ANY MAKE and MODEL on
    these boards and people have problems with their cars.

    Buy a $200,000 house and you'll have problems - guaranteed.

    Buy a ANY new car and you'll have new problems.

    For your own peace of mind, why not RENT an Impala for a weekend and see
    what you think. It's no guarantee but it will bring you a step closer to the
    Impala experience.

    Good Luck toledo with whatever you choose.
  • duraflexduraflex Member Posts: 358
    Thanks for that helpful step-by-step how-to on chip repair -
    something that does not appear in the Impala owner's manual.
  • frankf3frankf3 Member Posts: 96
    I have had multiple hesitation problems with GM cars in the past. I have had them with my Pontiac Sunbird and Oldsmobile Aurora. I both instances the dealer could not find the problem by looking for computer codes or with a monitoring device. The dealer would only state that the problem doesn't seem that bad and asked if I could live with it. It wasn't until after the car hesitated and nearly stalled while in the path of a loaded logging truck, that we realized we couldn't/wouldn't live with it. I ended up trouble shooting and fixing the problem myself. The problem on both cars ended up being the fuel pressure regulator. On the Pontiac, the pressure in the fuel rail was not reading full pressure and would drop to zero instantly on shutdown. On the Oldsmobile, the pressure was all over the place and wasn't being regulated. In these modern days, many of the mechanics have forgotten the old time trouble shooting techniques, and strictly rely on what the "computer" tells them.
    On another note, I just found this area this morning. I am both concerned and surprised about the cradle and steering shaft problem in the Impalas. I just took delivery of a new 2001 Impala LS about 2 weeks ago. It is Galaxy Silver, with medium grey interior, with leather, heated seats, sunroof and AM/FM CD player. The car has a build date of 11/00 and now has about 675 miles on it. Neither problem has surfaced yet, I may be too soon to show up. The only thing I have done to it was change the oil and filter at 500 miles to remove any residue and chips left from the initial running. I have replaced the oil drain plug with a magnetic one, to catch any additional chips. This can be obtained at your local Chevy dealer under part # 88891787 and was about $ 2.00 .

    Thanks,
    Frank
  • frankf3frankf3 Member Posts: 96
    In the 2001 Impala I just got, the radio is the optional one with AM/FM radio and CD player. Is it possible to swap this unit with one that also has the capabilities to play tapes as well, and not mess up any of the features that are customizable through the radio buttons ?
  • teoteo Member Posts: 2,508
    "The problems are overstated and repeated endlessly - particularly by one
    poster who writes lengthy messages up to 16 times a day! That does tend
    to skew reality and exaggerate the situation."

    Yes and they will be re-stated 100 times a day if I want to!

    Look who's talking.....the poster who was about to TRADE his Impala just because the radio did not sound to his liking.....EVERY DAY FOR 4 MONTHS that was his only subject of his postings.....radio this, radio that....

    I want to see what will happen when your cradle starts to tick, tick, tick or the steering starts to clunk, clunk, clunk....

    Get over it Duraflex...you are beginning to sound like a grumpy man!
  • teoteo Member Posts: 2,508
    Congrats on your new Impala LS! If your build date is after 10/00 you should not have problems with your engine cradle as cars built after the official TSB date of 10/23/2000, should already have extra welds applied to the entire frame mount and the shim material re-enforcements.

    As far as the intermediate steering shaft, let's hope that GM already corrected the durability problems on this part on recently built samples.

    Otherwise, you should not have any issues to be concerned about. The Impala is a GREAT automobile...drive your new '01 with plenty of confidence.
  • L8_ApexL8_Apex Member Posts: 187
    ...of repeated posts on reality will be, I don't know. I do know that that complaint posts will be welcomed as long as they don't become disruptive.

    Thanks,

    L8_Apex
    Host
    Sedans Message Board
  • teoteo Member Posts: 2,508
    Yes, I believe you can swap the current Radio/CD with the Radio/CD/Tape combo. However, keep in mind that your radio acts as the 'central nervous' system of your car due to the other many functions the head unit controls. This means that your dealer will have to fully re-program the new radio head unit to match your car with a special computer/tool only available to service dealer personnel. Before ordering the new radio unit, make sure you inquiry about the ins and outs of the whole procedure and also BE SURE that the dealer can do the radio swap for you properly and with no problems.

    Good luck!.
  • teoteo Member Posts: 2,508
    How many of you find my posts disruptive??
  • platourplatour Member Posts: 252
    I have the GM AM/FM radio with CD and Cassette. Many cassettes in my library (as well as CDs) so that was my choice. Works very well. I do not see why a dealer could not swap your unit.
  • platourplatour Member Posts: 252
    No, not at all. You have made a valuable addition to the Forum. Now if you could explain that TSB date of October 23, 2000 I might be able to sleep tonight. My build month is 10/00. Did something magical occur to engine cradles on October 23? Horrors of horrors if my car was built on October 22....I am being facetious, of course, but do you know when the various cradle fixes were applied on the assembly line?
  • L8_ApexL8_Apex Member Posts: 187
    teo. I was defending your position to post your problems. Re-stating them "100 times a day" would most certainly be disruptive. Right, everybody?

    Thanks

    L8_Apex
    Host
    Sedans Message Board
  • frankf3frankf3 Member Posts: 96
    I was just out in the driveway and noticed that in addition to controlling the operation of the headlights and DRL by means of the light sensor on the dashboard, it seems that when the car is running in the daylight, the Daytime Running Lights will shut off when placing the shift selector in park. Is this an undocumented feature in the car ?
    Does anyone have the "Trunk Content Sensor" as mentioned in the owner's manual ? As a parent with small children, this sensor seems like a good idea, as it is supposed to unlock the truck should it sense movement.
  • platourplatour Member Posts: 252
    My base 2001 has UniRoyal TigerPaw tires. Some members have complained about the factory installs and have discarded them. The UniRoyals seem fine to me. What was the nature of the problem(s) that led people to change the factory-installed tires?
  • teoteo Member Posts: 2,508
    When I said '100 times' was in response to an earlier rude post. I am getting really tired of the bickering attacks from this poster who seems to have a very hard time swallowing the fact that his car is not the pinnacle of perfection...well except the radio.

    But rest assure, that I will not post any future complaints '100 times' on a single day....;-)

    And thanks for your support!

    PS: How is that Buick Regal GS doing?
  • teoteo Member Posts: 2,508
    The tire *complaints* center around mainly the Goodyear Eagle GA's tires that come as standard equipment on the Impala LS. The Eagle GA is a very good and sturdy tire (They all still look brand new after 14K miles). The main problems with this tire; however, is the noise level and the fact that under moderate to hard cornering they give in a bit too soon. Some owners have switched to Michelin Pilots and claim to have improved both, the ride quality and the handling dynamics of the car.

    Not sure about the Uniroyal Tiger Paws installed on Base 3400 V6 Impala versions.
  • teoteo Member Posts: 2,508
    Yes, when you put the shifter in 'Park' the daytime running lights will shut off automatically. When the car is again placed in 'R' or 'D', the DRL's will light up again. There is no manual override provided for the DRL's and I would personally discourage anyone from trying to defeat them. I am very used to them in my car and other cars in the street.

    My '00 LS doesn't have the 'Entrapment Kit' emergency trunk release install. This is a kit that can be added by the dealer if the owner requests it. I don't know if the kit is included on new '01 LS sedans, but once I get my new '01 LS, I'll re-confirm that with you.

    The emergency release handle inside the trunk compartment is supposed to 'Glow' so it can be easily located in the darkeness.
  • 00impala00impala Member Posts: 474
    I wouldn't say Disruptive, Repetitive to say the least,You are quick to jump on someone at the sightest negativity,(go out of your way to prove your point) and I think alot of people are biting their tounges (Laughing maybe) and not posting anything at all to aviod the almost certain berating .....Oh no ...here comes the response...............Get ready Dura & Cookie and a few others you know what I mean........ and NO they are not laughing at the problems, they are of interest, just the Drama of it all is too much at times...NO OFFENSE..but other questions/comments about the car that do not pertain to the cradle or the Shaft seem to go un-answered for days....until someone cares to reply.... Don
  • patpat Member Posts: 10,421
    Okay, okay, let's not get into critiquing other members' posts (no matter WHO asked WHAT questions), and just stay on topic.

    Just take it easy....

    Pat
    Host
    Sedans and Women's Auto Message Center Boards
  • teoteo Member Posts: 2,508
    I appreciate your response and points of view. I am not here to *jump* on anyone....I simply can't stand the bickering coming from owners with *perfect* cars.

    This is an open, public forum. I do not set the discussion guidelines or rules, Edmunds does and it is the job of the room monitors to ensure that conversations follow an orderly flow and don't degenerate into wrestling matches or verbal wars.

    Everyone here is FREE to post and discuss anything related to the Impala. However, common respect and courtesy should be observed by all participants at all times.

    If the current discussion topic is not of other's liking, then they can open up their own forum and guide it as they please.

    I rest my case.
  • patpat Member Posts: 10,421
    And now we will return to our regularly scheduled topic...

    Pat
    Host
    Sedans and Women's Auto Center Message Boards
  • teoteo Member Posts: 2,508
    Night_owl::: Excellent section on how to perform the touch up paint repair procedure. Congratulations on a very informative and organized website...hope I am not trying to put too much on your plate with my set of suggestions...
  • 00impala00impala Member Posts: 474
    PEACE! I like my Impala as much as the next guy! Also, I took my wifes '99 Cavalier Z24 to the dealer on Friday @ 8 am for an Oil Change/ tire rotation and to check a clunking in the front end, Picked it up at 5pm with a NEW Steering Shaft! How Ironic? And he said it was not the first they have done...I suspect a flaw in manufacturing..are the Cav's Shaft made by the same company? One would think so... oh, it only has 14,000 miles on it, and man is the steering dead-on and tighter! Runs great now....My Impala goes in this Friday for a oil change and to have my Air Deflector put on and to fix the clunking drivers door hinge/assembley it "Knocks" when the little ball thing spins, and it had a big gob of grease on it and it still makes noise...Ahhh the Air is clear on the Imapala Forum... Thanks Teo...& Pat....Peace... Don
  • teoteo Member Posts: 2,508
    I hope that in the Impala case, those shafts were the by product of a bad or defective production batch and not an actual design defect. I will be a good idea to keep a close following on the performance of the part on cars that had the shaft already replaced and to also see how the new 2001's are doing in this respect.

    I love the Impala, and that's why I have decided to stay and get another one.
  • 00impala00impala Member Posts: 474
    The Service Advisior I talked to seems like a really nice guy, I may call tommorow and inquire about the Rear Wheel Liners and see if he has any knowledge about the Service Bulletin, I printed it from the Monte Carlo Club and forgot to mention and take it with me on Friday..I looked at them on the '01 Impala and they make the wheel well look more finished than the 2000's w/o the little nook in the bottom in front of the rear wheels.
  • scotsman93535scotsman93535 Member Posts: 40
    Regarding message 1409 by frankf3

    Frank

    I appreciate your message with a possible cause for the engine hesitation problem on the Impala 2000.

    I have always felt that my problem was fuel related. It always appears that the engine is starving for fuel. The problem always occurs after the vehicle sits for a period of time and then is restarted. When attempting to accelerate the hesitation occurs. Once running normally, the problem never happens again until the next shut down. If the fuel pressure is low when starting, this sure might be the cause.

    Maybe you can tell me where the fuel pressure regulator is generally located. Is it part of the fuel pump inside of the tank or is it located someplace on the fuel line? I am not sure what the fuel rail is!

    The dealer, of course, has been unable to determine the problem and will not try anything that their computer does not show as a problem. I am at the point that I am willing to pay for them to replace suspected parts. I should not be required to do this because the warrantee is still in effect.

    At one time, in the old days, I would do all of my mechanical work, but with the new cars, that is impossible for me.

    Thanks

    Ron
  • hunter39hunter39 Member Posts: 375
    Hope I'm not being regarded as a "perfect" car owner who has nothing but good things to say. I feel my experience as a happy owner is as important as those with serious problems, kind of a counter balance to the bad, I would hope all those who are happy would speak up just as those that have problems would.

    I don't find your posts disruptive but they did seem a bit harsh after your glowing refferal of this car at the beginning. I count you as one of the people who I was reading intently when I was making my decision on this car, as well as Cookie, 00Impala and 2k Icobra, Matt and others. Sometimes the grass does seem greener and it is very true that you are bound to have problems with any vehicle you buy regardless of the price. I consider myself lucky so far and a very happy owner in spite of the issues presented here.
  • mcdillmcdill Member Posts: 180
    Lets all have a moment of silence for the late Dale Earnhardt...............--------mattmcdill
  • lrcobralrcobra Member Posts: 82
    I feel for the Earnhardt family. He truly was one of the great drivers in Nascar history.(even if I did not root for him) I saw the crash and it must have been a much harder hit than it looked on the TV.
    Teo
    I have the utmost respect for your comments.
    LRCobra
  • platourplatour Member Posts: 252
    Any comment on my post? BTW, the UniRoyal TigerPaws seem just fine to me. I did some highway driving today (I usually just drive to work in the city) and I must say the Impala is a very smooth car. A very nice highway car. I did not notice any road noise. In fact it is strangely quiet. Of course, my point of comparison is a 1998 Saturn SL2 which is very noisy. Keep up the good work: we need a fly on the wall here.
  • frankf3frankf3 Member Posts: 96
    Ron,
    The condtiion you describe is exactly what happened on my turbocharged Pontiac. When it would sit for a while after running it would be extremely hard to start - almost running but when you let go of the key, the engine would stumble and stop. When you finally did get it running it would be unpredictable and hesitate or stall on acceleration at any moment. The fuel rail is the term given to the high pressure fuel line that runs along the top of the engine between the check valve in the fuel tank and the fuel injectors in the case of SFI. The fuel pressure regulator in the case of the Pontiac was located in the engine compartment under the intake plenum. On my Olds Aurora it was located right under the plastic cover that covered the top of the engine. In both cases, the fuel pressure regulator took engine vacuum and modified the fuel pressure in the fuel line according to engine load. I also had an S-10 pickup with the same problem. This truck had the fuel pressure regulator built right into the throttle body unit. I took it to the dealer and they "sold" me a new computer for $300 because there were no error codes. It ran for about a month and a half. Based on what happenned with my Pontiac, I started by checking the fuel pressure. On this vehicle, the fuel pressure was supposed to be about 13 psi but was only 2 psi. This one was caused by a bad fuel pump. If I had a service manual for the Impala I could check to see if the Impala also uses a fuel regulator. This may or may not be the cause of the hesitation and stumbling in your Impala, but it is a good place to start. A Mass Airflow sensor can also cause the same problem.

    Good Luck,
    Frank
  • teoteo Member Posts: 2,508
    My apologies to you.....my comments were in no way directed at you personally. You are a great guy....keep on enjoying your car.

    Cheers
  • toledo19toledo19 Member Posts: 119
    I appreciate the input on my post. I still continue to have a strong interest in the impala. I only mentioned the Park Ave because a 1 or 2 yr old runs in the low 20's here in N calif. And a 1 yr old lesabre can be had for around 16K! An automobile is a very personal choice, and I'm sure we all enjoy our autos whatever they may be. After all, that's why we visit Edmunds so often. Safe driving to you all!
  • 00impala00impala Member Posts: 474
    I Just switched to Michelin X-Radial Plus', they are the Sams Club Version of the Michelin X One $107.00 ea, I have to say that I am Dissapointed in the Noise department, the noise level is the same if not worse than the Eagle GA's, I pondered over what tires to buy for weeks, Then I decided to go with the Michelins,(Due to the fact that Sams offers Free Rotations/re-Balance for the life of the tires and if the tire is damaged they Pro-Rate a New Tire and they have 80,000 wear out) the XGT-H4 looked a bit too aggressive and cost more, in that case a bit more noisy, But all in all the Michelins X's didn't make a bit of difference and my LS had Dealer installed Undercoating/Paint Sealant/Interior Sealant,(I get the $$ back if I trade it in "There" within 5 years) Maybe I need some Sound Barrier sprayed under there? The Car does feel better,Kinda like it now has some rubber between the rims and the road, Just has a different (better) feel to it, and The Michelins do Look good when the car is all spiffed up, I just obtained some new Stainless Steel Exhaust Tips to replace the Chrome ones that are rusting,(Should have gotten stainless to begin with) Also I added 2 pics of a smashed Galaxy Silver 2000 Impala LS to my webpage, It is just after the Red one that alot of you folks have seen on my site before....This Silver one has rear 1/4 panel damage... take a look Don


    http://community.webtv.net/dman4ford/00IMPALALS

  • sweetpollysweetpolly Member Posts: 99
    I think the hesitation is fuel related too. My theory is that not enough gas is being fed into the fuel line.
  • yurakmyurakm Member Posts: 1,345
    There was a posting at the Pontiac Grand Prix 2 board, about a very dangerous engine stalling when merging into highway traffic. It turned to be a bad EGR valve. The same 3.8l engine


    Posting 620: EGR VALVE FAILURE, by lfty53 Jan 19, 2001 (10:02 pm)


    /direct/view/.ee9e6c1/639

  • duraflexduraflex Member Posts: 358
    Don-
    I do not know whether this is true or not but a Michelin dealer
    told me that Michelins made for SEARS and SAM's CLUB and
    other retailers like them are NOT made to the same high specs
    and standards as the Michelins you would buy at a tire dealer.

    I have read favorable things about the Michelin Symmetry.
  • nosirrahgnosirrahg Member Posts: 872
    I will say that after driving my '82 pickup over the weekend, I didn't notice the clunking in the Impala this morning at all. Sort of like the poster above who went from a Saturn to an Impala - the car seems vault-like in comparison. I do still notice a degree of vagueness to the steering in the Impala, but I haven't driven it frequently enough over the last week or so to be able to readily feel the clunking.

    Makes me understand how we can all "feel" a problem or "hear" a noise, but be frustrated because the service manager/mechanic can't feel/hear the same thing. Up until getting my truck, I drove the Impala almost exclusively for the last year - I got very in tune with the car, and noticed the clicking and clunking problems. But after just a few days of driving something else (that handles and sounds much worse), the Impala seems like paradise.

    I still plan to take the car in and have the steering shaft replaced. I've got to out of town for a few days next week, so I may schedule a time to take it in then while I won't need it.
  • 00impala00impala Member Posts: 474
    I checked and re-checked and cross checked the Michelin X Radial Plus against the X- One and the Specs are identical, anyway It's too late to change them now, I am done buying tires and these are on there to stay, I like the sidewall design,Smooth Design simular to the GA but alot of Michelin Tires have those Raised Ribs on the sidewall (Curb Guards?)and "HUGE" Black letters spelling out Michelin, I like the smooth sidewall with normal sized words on the side, they look best when the tires are shining! I like them, it's just that the noise amount did not diminish on the certain highway surfaces I drive on, On some roads they are Super Quiet, Depends on the surface, I doubt any tire would overcome the lack of Sound insulation missing on the Impala. Don
  • teoteo Member Posts: 2,508
    Due to the car's excellent aerodynamics, wind noise is very minimal at highway speeds. I read somewhere in the Buick LeSabre forum about new ones having a problem described as the "Kazoo" wind noise problem around the windshield seals. The Impala is indeed an extremely quiet car in the open road and that adds to a very relaxing driving experience.

    However, I think the Impala lacks a bit in the road noise insulation dept. The Eagle GA's only help to contribute to magnify the road noise altough it doesn't bother me personally.

    I don't know if the new 2001's have better road insulation added to them...I'll find out soon.
  • teoteo Member Posts: 2,508
    The TSB dated 10/2000 states that the problem with the cradle is related to too much movement of the cradle assembly in the rear supports....this causes the popping noises when accelerating or stopping the vehicle. Also when making turns at low speeds.

    The TSB suggests to install new 'Shim Material' reinforcements in between the cradle assembly and the supporting bolts. This supposedly eliminates the 'free play' in the cradle altogether thus also eliminating the front end noises.

    However, there is no mention of adding extra welds or replacing the cradle altogether with a new cradle design. This leads me to believe that the extra welding and constant cradle switching back and forth has not proven to be 100% effective in most cases.

    My Service Manager has assured to me that recently built Impalas have the extra welding missing from the 2000 model year units plus the shim material reinforcements. I have not seen this changes in person but he has offered to put the 2001 car high on a jack and he will go over the changes made to the manufacturing process at the assembly line.

    I believe that altering the welds to cars already manufactured is a very difficult task. That's why I believe that going to a 2001 car will reduce the odds of ever developing this problem...it is easier to change the manufacturing process at the assembly line than to try to repair a car already made using the old technique.

    I'll try my best to take pictures of the cradle on the new 2001 when I go down there sometime this week.

    maybe your car will never develop the problem.
  • teoteo Member Posts: 2,508
    That TSB applies to 2000 model year Impalas and Montecarlos only. 2001's should already have the shim material reinforcements; however, buying a car built after 10/00 should be the best bet to minimize the odds of having this unpleasant problem from ever developing.
  • teoteo Member Posts: 2,508
    You have been extremely silent lately....are you OK?

    Don't worry, you can post in here, I am not going to chew you ;-)
  • teoteo Member Posts: 2,508
    My Service Manager call me in the morning and offered to show me the engine cradles for the 2000 and 2001 cars....of course I took on his offer and decided to spare my lunch hour at the dealership and take some pictures that will prove valuable current and future Impala owners. Just came back from the dealer and have some excellent pictures to share with everyone else here regarding the differences with the 2000 and 2001 engine cradles.

    As soon as I upload the pics to my PC tonight, I will proceed to forward them to Night_owl so he can post them immediately in his website.

    After this extremely productive visit, all I can say is that the 2001 Impalas are much better bolted and finished vehicles than the 2000's. These differences can be seen in hidden places around the vehicle..small details that make a world of a difference I might add.

    Engine Cradle::: Basically the problem is located around the frame's rear supporting brackets facing rear and directly behind the engine. In the 2000's, these two brackets (Running side by side in the frame)were just spot welded at the base of the bracket (part that makes contact with the frame). However, the sides of the brackets are NOT WELDED leaving a gap (an inch or so)between the side bracket mounts and the frame's tube. What happens is, that overtime, these two brackets begin to develop some 'free play' and this unintended movement of the brackets together with the high temperatures in that area make up for the popping noises heard when turning the wheels at low speeds or during acceleration/braking manuvers. In the pictures you'll see clearly the bottom part of the bracket welded and the gap on the sides of said bracket mount. Now here is the problem...some cars will develop the noises soon, others later during the car's service time and others maybe never. There are clear inconsistencies from the welds and clearence of the bracket gap between one car and the next. This explains why some have the noises, others had them but went away (because the frame brackets re-positioned themselves against the tube assembly but the noise will come back eventually) and others don't have the pops just yet. My Service Manager assured me that the welding process is completed by a Robot not a human operator...but it looks like the Robot had a few beers before going to work....

    The pictures will 'speak' for themselves when you see the way the brackets were welded on the 2000 model year cars.

    Now, he brought a brand new '01 Impala LS (Sandrift/spoiler/leather) to the hydraulic jack and we both went under the car to examine it. This car had a built date of 12/00 and the VIN sequence was 242xxx. I took pictures of the entire frame assembly and let me tell you..the cradle looks much better welded than before. the two brackets in question now feature FULL welds on the bottom and ALL around the sides of the bracket mounts...this will completely stop the noises from ever developing. The Shim material re-enforcements are in there but they are invisible since the shims reside in between the supporting bolts and the cradle assembly.

    The Shim Material fix on the 10/2000 TSB is as good as it gets for 2000 Impala/Monte owners. Chevy has suspended any further re-welding attempts to exisiting engine cradles since this remedy seems to back fire even worse than before. the shim material is the only remedy available to stop the free play on those mounting brackets but I doubt its effectiveness over time since there is a lot of pressure applied to these brackets when turning the steering wheel. The other remedy is the high temperature lube that is basically a band aid that will need to be applied and re-applied for the rest of the life of the car.

    So folks, again the pictures will speak for themselves. The Impala is a very solid and extremely well put together automobile when you slide under it and look at each component...but the engine cradle on the 2000's will always be its shadow.

    Another change in the 2001's is the rear wheel well liner that now extends fully and flushes with the inner metal panel..there are no more gaps were water and dirt can get stuck in there..it looks very well finished by the way.

    I also peeked on the trunk to look at the radio amp and it looks the same to the naked eye. Unfortunately I could not get a serial number or to test the sound quality of this 12/00 built Impala as I was running short on time....I took a pic of the AMP just for reference.

    The 2001's are simply better cars all around, so if anyone had doubts about getting a new 2001 Impala, I'll say go and get your hands on one....it is a very well put vehicle and the main bugs seemed already to have been worked out.
  • toon01toon01 Member Posts: 18
    after seeing the set up with your own eyes, do you consider the poor welds and gaps to be a safety issue?
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