2005 and Earlier Chevrolet Impala

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Comments

  • impaladimpalad Member Posts: 38
    Anyone know whats up with the BMW electromagnet controlled intake & exhaust valves for 2003? Here we are still using SOHC (not even DOHC) while the Japanese already use VTEC engines & Germans are getting rid of camshafts all together. Atleast we're buying American. Oops, North American. (I love Canadians):-D
  • b4zb4z Member Posts: 3,372
    Heck, in the impala we haven't even progressed to SOHC. We are talkin' pushrods here.
    F1 has been using pneumatically actuated valves for a bout 10 years.
    I guess those BMW's will have 14,000 rpm redlines ?
  • fathertyriciusfathertyricius Member Posts: 116
    Check your dashboard b4z. The passenger side air bag lifts the whole top of the entire lenght of the dashboard. Its not designed like the many dashboards that have the crease directly in front of the passenger that would only lift that portion of the dashboard if the air bag was to deploy. Putting anything on the dashboard of any Impala would be a big NO NO. Check it out.
  • vexvex Member Posts: 14
    I drive a 01 base impala with the 3.8L and the postives are: affordable considering how large the car is and its very comfortable. Negatives: Hate the fact that this car is used by taxi's and that cheapens the car since there is many of these cars on the streets. Secondly, need more performance from the 3.8L (sounds kind of rough when pushed hard and 200hp for an engine of this size is at best average), higher top speed (max. out at 105mph), better sound system (8 speaker enhanced has lots of bass but sound is not very rich). Overall, satisfied with my car thus far.
  • mediumfrymediumfry Member Posts: 239
    The general message from the previous 7000 or so posts is that the Impala is not perfect but is a pretty darn good car for the money. They have a great combination of size, comfort, ride, fuel economy, and performance.

    Vex notes that 200hp from a 3.8 liter engine is average, but I'd like to see any OHC engine match the flat torque curve of the Impala's 3.8. OHC engines need a lot of RPM to build torque, and thus have peak power at high RPMs. The Impala develops full torque at only 1000 RPM and maintains that torque through the full range. I love that strong, steady pull from 1000 RPM up! No need to wind it up before feeling it. I'm a big technology fan and think BMW is making great strides, but the ol' reliable Iron pushrod 3.8 is still around because it's a great motor. I digress.

    The 3.4 in the base Impalas is a good motor too, again a good combination of power, efficiency, and reliability. If you're going to keep the car a long time I wouldn't worry about the fleet issues. Remember, police use these things too. They don't choose junk. If you want to keep it 2 years and sell, you'll lose some value on the base model.

    Enjoy your new car.

    PS do you have red hair? hahaheeheehee
  • elmoblatch1elmoblatch1 Member Posts: 134
    Just heard that a $500-$750 GMAC lease loyalty rebate has come out. If you in a GMAC lease now, & wish to buy a GM car, you qualify. If going from a Chevy lease to a Chevy purchase, $750.

    If switching GM brand you get $500. This ends on April 30, 2002 and appears to be in addition to the $2002 rebate offer that expires on 2/28/02.
  • socalchevsocalchev Member Posts: 20
    I have had a 01 base model since Sept. I have the 3.4L and the aluminum rims, I think the hubcaps are cheesey...I prefer the base over the LS, I think it looks cleaner and I prefer the bench seat over the buckets and console. The car has performed great, I drive 100 miles a day and it gets good mileage and is comfortable.
  • nosirrahgnosirrahg Member Posts: 872
    Been awhile since I had anything to post, but had noticed in the morning after I backed out of the driveway, I'd hear coolant gurgling through the heater core, but my "low coolant" light never came on (nor has the engine temp ever gone high). I changed oil last night, and while at the store I picked up a gallon of the Dex-Cool stuff just to have around in case I needed it. I checked the level once I got home, and it was low - I added almost a 1/2-gallon before I got it to the "full-hot" mark. Does this seem like a lot of coolant to be missing to anyone? I don't know the capacity, so I don't know if this qualifies as "topping it off", or if was dangerously low.

    Also ordered a K&N filter, which should be in tomorrow. Got a long weekend drive coming up, so I'll try to report back next week as to whether the K&N made any difference.
  • base2001base2001 Member Posts: 20
    I have the 3.4L engine in my 2001 Impala. Specs below. Aluminum heads on an iron 60-degree block. Rated at 180hp. After 14 months of use I am very happy with it. Others prefer the 3.8L engine and the 20+hp but when I bought that was a $1700CDN option and it did not seem worth the extra cost.


    It is a low-tech engine using pushrods, in-block cam, two valves per cylinder. It has a long history tracing back to the 2.8L and 3.1L versions. I take some comfort in that: the major bugs have long been worked out.


    Power is modest but adequate. The only long trip I have taken with the Impala was last August south to Virginia, about 2,200miles round-trip. At a steady 75mph with A/C on I averaged 37mpg. And that is bang-on with what GM advertises. There were occasions in the steep hills of Pennsylvania where the transmission would downshift to get back into the torque band but I did not find that troublesome. The engine is very smooth, even in the absence of balance shafts. In fact so smooth that GM has put an ignition cutout on the starter circuit so that people do not turn the key when the engine is running.


    This is one of the nicest cars I have owned.


    http://www.gm.com/automotive/gmpowertrain/engines_cartruck/other/34_main.htm

  • b4zb4z Member Posts: 3,372
    Do you smell antifreeze when the car gets up to temp?
  • dmullinsdmullins Member Posts: 30
    Does anyone have the TSB number for the engine craddle and a location where I can find this?

    Drew
  • hunter39hunter39 Member Posts: 375
    I had this problem quite some time ago but I did get the "low coollant" warning light. Don (Impala00) directed me to a tsb on this and I can't find the number for you right now, maybe Don can refresh? It has to do with the coollant leaking out of the fill tank neck where the cap goes on. When they did a pressure test to see where it might be leaking they found my radiator cap to be faulty and they replaced it under a job campaign called "J3020" . If I recall though you are one of the "originals" on this board and are probably way past warranty. I think the fix around the neck of the resevior involved sanding down the excess plastic from the two piece bottle being slapped together. It was supposed to help seal it more thoroughly. Can you confirm that Don?

    Hope that helps...
  • night_owl1night_owl1 Member Posts: 760
    A few weeks ago my coolant light came on and I added one quart of fluid (75% coolant 25% water). Because of the color and viscosity of the coolant, it looked like I was pouring orange Jello in the bottle. I didn't hear any "gurgling" noise though. I wouldn't worry about it too much though. If you are concerned, you could crack the bleed valve to ensure that there is no air in the system. Are you sure it was 1/2 gallon? I used a measuring cup so I could get the ratio correct.
  • night_owl1night_owl1 Member Posts: 760
    I think the one you are looking for is 00-08-61-003. A list of TSBs can be found on my site under News & TSBs. You can get a somewhat complete list on Alldata (on my Links page). You can get a copy of the TSB from them if you become a subscriber. I believe one of the Yahoo clubs (the Monte Carlo one, also on my Links page) has a copy posted.
  • night_owl1night_owl1 Member Posts: 760
    There is a TSB dealing with the radiator, but it is addressing a brown gel-like substance on the radiator neck. 00-06-02-004 The fix was to replace the cap and clean the upper filler neck.
  • 1990bonnievile1990bonnievile Member Posts: 14
    I wonder if the impala will ever get the super charger. I guess they leave that for pontiac, but why buick.
  • night_owl1night_owl1 Member Posts: 760
    Forgot to post the address to my page


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


    I registered the site name ImpalaHQ but it's not active yet.

  • Is 75/25 correct? I thought that too much of a deviation from 50/50 renders it less effective.

    BTW, see my post in the "radio" board.
  • hunter39hunter39 Member Posts: 375
    That second tsb is the one I think I had done though it's not what they called it on the work order. You know I forgot you had it listed on your site, forgive me. It's such a great resource, your site that it should be the first thing people get directed to if they have a question.
  • 00impala00impala Member Posts: 474
    It had to do with some 1999-2001 GM Cars/trucks with plastic radiators that had a defective seam on the plastic radiatior top where the 2 seams met under the cap when in place and caused a leak, the solution was to get a block of wood and some sand paper and true up the level of the area where the Coolant Cap seats, there is a ridge on some that cause this problem... Don
  • 00impala00impala Member Posts: 474
    At the time you had your problem was the time I read about this problem in a Popular Mechanics Magazine, I will look tonite for the article, I only have about 3-4 pop science/mechanics issues at home. Don
  • hunter39hunter39 Member Posts: 375
    Hope that helps you with your problem, sounds like between me, Don and Nathan we have you covered!
  • kimpala1962kimpala1962 Member Posts: 45
    Does anyone know if GM issued new numbers and has released replacement rear molded splash guards for 2001 chevy impala?
  • pluto5pluto5 Member Posts: 618
    I am interested in buying the base Impala but after reading Chiltons manual it appears that a couple of timing belt replacements will pay for the 3800 motor option.
  • mcdillmcdill Member Posts: 180
    The Chiltons manual you are looking at must show the DOHC 3.4 V-6 that was offered about 5 years ago , because both the 3.4 and 3.8 do not have timing belts , both of the motors are OHV ( over head valve ) and have timing chains, that under normal circumstances should probably never need replacement during your ownership . thanks--------------------mattmcdill
  • bowtiefan01bowtiefan01 Member Posts: 20
    I was at my local Chevy Dealer yesterday inquiring about the rear molded splash guards. The parts tech said that he has received numerous requests for this item, but Chevrolet has yet to put out a 2001-2002 replacement for the guard that was discontinued for the 2000 model. He further indicated that a moulded splash guard for the 2000 Cavalier has yet to come out as well. I can't imagine why it's taking the folks at Chevy so long to come up with a replacement guard (If they can't come up with one, then they should at least re-release the 2000 guard so that we can modify it ourselves!).
  • brettcabrettca Member Posts: 34
    I found mine at the link below. I don't know if he has any more, but the pair I received and modified fit Prefectly! I too don't understand why they didn't just revise/modify the mold and keep spittin' them out.
    Click on the link "Request form" and type in the Rear Guard P/N; 12496350
    Brett....

    http://www.gmotors.com/main.html
  • mediumfrymediumfry Member Posts: 239
    37mpg? That's Imperial gallons?
  • emtbemtb Member Posts: 42
    Thanks for the replies. I figured it was the entire dashboard, given how it was designed. I'll just have to stick with my visor strobe. Thanks. :)
  • nosirrahgnosirrahg Member Posts: 872
    I haven't noticed a coolant smell before, but I have since I topped it off. I figure I'll drive it for a day or two, then check it again and see where the level falls. I've never had any trouble with the temp getting high, so I've never really thought about the level until I happened to notice I couldn't see where the level was on the resevior.

    Also, I'm still under warranty; I'm at @ 32k miles, and will have owned the car for two years in March - so if there's any type of warranty-related problem/fix, let me know - I'll be out of warranty within a few months (just BEFORE the weather gets really hot here, unfortunately)!!!

    FYI - Mine's a 2000 base 3.8liter. Other than ISS replacement and turned front rotors back in the fall, I've been pretty much problem free. I was one of the folks from here quoted in the 2001 Impala brochure (page 28 if you're interested), and after two years of ownership, I still can't think of anything I'd want on a car that this one doesn't have - except possibly quieter tires, and seats/mirrors w/2-person memory (I'm 5'11", my wife is 5'2").
  • b4zb4z Member Posts: 3,372
    Does anybody know the difference between the S rated Goodyear GA's that came with my car and the the Goodyear GA Touring T rated tire? The GA T rated tire has a different appearance, with a serated sidewall and very small "Touring" lettering on it.
    I replaced an original tire with this tire last month and it appears to be a little louder..
  • base2001base2001 Member Posts: 20
    The 37mpg was calculated using the US gallon. Here are the Government of Canada ratings in metric and imperial gallon measures. My 37US figure is pretty close to the 42imperial shown.

    image
  • Noisier than the original GA's???? Is that possible?
  • 00impala00impala Member Posts: 474
    I am at 25,400 miles and I want to change my Fuel Filter, I did change the filter on my 1989 Grand Prix once, it was in the same place under the side of the car, but it had the 3.1 engine and I remember a kind of relief valve (like an air valve) under the hood with a black plastic cap located in the fuel rail to the engine that you could let the pressure out of the fuel system before removing/replacing the filter. is the 3.8 simular? Anyone with the Manual..can you look up the procedure for the Fuel Filter change on the 3.8 Series III, I saw the filters at Wal mart, they were AC brand I think and were not bad at around $7.97 or so. I'd like to do this asap....Thanks in advance..... Don
  • teoteo Member Posts: 2,508
    Wow!! Its been 81+ plus posts since last friday...hard to keep up with everyone but the topics of discussion have been very interesting.

    Just returned this morning from a pleasure/business trip with the wife back in Seattle. We spent most of the week up there in addition to some side trips to the Olympic Peninsula, Olympic National Park, Aberdeen, Olympia, Port Angeles and Everett. Needless to say we had a total and complete blast!! This was our first trip to the Pacific Northwest and we have fell in love with the region...it is so beautiful upthere words can't accurately or fairly describe it...it blows your mind away!!!. A very positive change from HOT AND MUGGY South Florida I might add. I envy you guys that happen to live in Washington state or B.C.

    If anyone is thinking of vacation plans here in the USA, the Pacific Northwest is a must see!!

    Anyway, I had the fortune/misfortune (Depends from which angle you see it) of getting stuck with a rental 2002 Ford Taurus SE sedan for the time we were in Seattle. Everyone here knows my personal contempt of Ford Motor Company products, but this new Taurus has given me a good comparison measure to clearly see the strengths and weaknesses of our beloved Impalas vs the more popular Taurus sedan (Apples to Apples).

    In a nutshell:

    The Taurus blows the Impala right out of the water in:

    * Interior materials are at least 2 or 3 notches above the Impala interior trim and plastics.
    * Panel fit and finish
    * Quality of cloth upholstery material (GM needs to take a lesson from Ford as to how to make a beautiful cloth interior)
    * Dash/Door panel design and layout
    * Interior sound insulation
    * Interior details such as the very ingenious stow away center console on the front bench seat equipped car.
    * Interior is well screwed together. Car already had 13k miles and not a single rattle or squeak could be heard. I could not pray away or misadjust any interior trim components if I wanted to.
    * Exterior panel fit and paint. Glossy paint and tighter exterior panel gaps.
    * The looks does grow on you. Car doesn't look bad at all.
    * Rear seat: The Tauri rear seat back is more comfortable than the rear seat back in the Impala, but the front buckets are another story.

    Now, the areas were the Impala kicks the Taurus booty:

    * Engine. The Taurus base 3.0L OHV Vulcan engine is noisy, coarse, slow and thirsty. It struggles to move the car out of the wat for passing or even going up the very steep Seattle streets. The 3800 Series II V6 is a heck of a screamer compared to the lousy Ford base engine. Even the 3.4L in the Impala feels much livier.

    * Transmission: This is the Impala's territory of domination. While the Taurus tranny was admitely smooth, the slushbox had an annoying tendency to haunt between 3rd and 4th gears either going up or down hill. The Impala slushbox has crisp, precise shifts unrivaled by most automatics in its price class. Advantage: Impala.

    * Steering/Handling: The Taurus was not a bad handler during normal driving conditions, but the steering tends to feel rubbery, overboosted and disconnected, whereas the Impala LS' steering is firm, nicely weighted on the center and mighty responsive with good feedback. in my opinion corners more agressively than the Tauri.

    * Brakes: The Taurus' brakes gave up on my on a couple of ocassions going down very steep streets at low speeds. They tend to fade quite fast too. I had no steering wheel vibrations, but these Ford brakes feel pretty weak. The Impala has Corvette grade brakes compared to those found in the Tauri.

    * Front seats: Uncomfortable on long drives. In despite of the superior quality seat fabric, the front buckets have akward shapes and prove to be bothersome in long driving jaunts, Lateral support is on the lousy side, too. The Impala's front buckets are definetely the place to be in long drives.

    * The car nose dives during hard braking, something that is well controlled in the Impala.

    * The Tauri had no automatic door locks (Power yes but no autolock feature) and no automatic headlights either

    * The Impala has better side crash test safety records than the Tauri.

    The Taurus gives the Impala a hard time in the fit/finish/paint and interior materials department, whereas the Impala exhibits much better all around driving performance but fit/finish and trim materials fell short of the standards found in the Ford.

    Having said all these I still would not change my Impala for a Taurus, but after spending some time with the Ford, it only makes you wish the Impala had a better finished and more polished interior/exterior presentation.

    The Impala is the clear winner in handling, steering, suspension, engine, brakes and transmission, but the rest of the car definetely needs work to make it a more agressive contender in the family sedan arena.

    'Nuff observations, good to be back here and be behind the wheel of my Imp.

    B4z: Thanks for the updates on your coolant leak situation. More certainly something to keep a peeled eye out for.

    Oh finally, very few Impala sightings in Seattle. Car is not popular upthere that's for sure. Just saw a handful of them, a couple of LS's and a few base sedans. You'll be glad to know that Boeing uses Impalas for their security fleet along with Dodge Intrepids at the Everett assembly plant. Could not take a picture of these Impalas as photos are not allowed. Had a blast at the Boeing/Everett plant tour where they put together the 747, 767 and 777 airliners!.
  • mcdillmcdill Member Posts: 180
    b4z , The "T" and "S" codes on the tire is the speed rating .

    00impala , I replaced the fuel filter on our car , back during thanksgiving , there is nothing to it , you don't even have to pop the hood , its under the driver side rear door , one part of the filter clips in , and the other part threads in , it honestly took me 5 minutes to do . thanks-------------mattmcdill
  • 00impala00impala Member Posts: 474
    McDill. I geuss that I do not have to relieve the pressure (I know it is not that great) to change the filter? Cool....

    Teo...My Wife and I are going to the New Car EXPO this Saturday at the Convention Center Downtown 3 floors of New Cars....I will be there for 4 hours! ha Don
  • >>>You'll be glad to know that Boeing uses Impalas for their security fleet along with Dodge Intrepids at the Everett assembly plant. <<<

    Personally, it saddens me a little each time I find out another municipal or corporate fleet is using the Impala, or any car that I might own. IMO, it lessens its uniqueness. That's the reason I stayed away from the Accord, Camry, or even BMW 3-series.
    An ironic side effect of the Impala's fleet popularity is how people <i>slow down as I approach from the rear, instead of speeding up, because they think I'm a cop. It didn't seem to fool the real cop that nailed me the day before Christmas, though. ;-)

    I recently read somewhere where in its entire 20 year history, Jaguar only made 100 and something thousand XJS vehicles. I can feel pretty confident I won't have one on either side of me at the stop light.
  • tpkentpken Member Posts: 1,108
    You shoulda been driving the Jag!!
  • b4zb4z Member Posts: 3,372
    I know they are speed ratings i just don't know which is the higher of the two.
  • Decisions...decisions...

    image
  • roderacerroderacer Member Posts: 311
    I, too, "scare" other motorists when approaching from the rear. Sometimes leave the fogs off just for that reason (sadistic, I know).

    But it comes full circle when an Impala is behind me which is RARE, but when one is on my rear it has always been officer friendly.
  • roderacerroderacer Member Posts: 311
    ...that is a tough one :?)
  • tpkentpken Member Posts: 1,108
    It's a matter of Rain or Shine!
  • Try shooting out their tires next time.

    The very nice CHP officer that nailed me was driving one o' them Queen Victoria's or Grand Marshall's or whatever those Ford taxicabs are called.
  • Rain OR shine, I pick the blue guy in the back. It's got one o' them there newfangled motorized roof thingies. I stay dry..."Cool" and dry!
  • tpkentpken Member Posts: 1,108
    You're just too cool for words now!!!

    I'm soooooo jealous!
  • I didn't get it so guys would think I was cool! ;-)

    Anyway, the Impala looks pretty good too, especially in silver. She was feeling neglected, so I cleaned the interior with Leatherique Pristine Clean and treated the leather with their Rejuvinator Oil. It smells great.
    I'll keep using Zymol for the exterior, until I run out. Then, I'll try the Zaino line. I can't ignore the Zaino-ite's praises of the stuff.
  • hunter39hunter39 Member Posts: 375
    Can I be different and choose the Mercury Sable in back on the street? Or is it a RoboCop Taurus?
  • I don't see a Sable or Taurus. There's a white Mustang, a light blue Fairmont or Plymouth K car (It's hard to tell), and a red pickup. Is the Sable that dark car just beyond the Jaguar's trunk? Man, you've got eagle-eyes!
    I'll let you know what that one is after I get home. (Although, I don't know why anyone would voluntarily choose an old Taurus/Sable.)
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