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2003 Impala
Written by: todd70 on Dec 21, 2012 6:38:44 PM
I've recently purchased a 2003 Impala. I've read several complaints about this model car. According to the owner's manual, certain cylinders will shut down to prevent damage to the motor. In this case, the car would feel as though the transmission is slipping. At best, the thermostat may be a cause for the cylinders to shut down. But, according to the check engine codes, it had something to do with tempature ... Read More
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Re: 2003 Impala Shifting [baffledcargirl]
Written by: chevy53owner on Jun 15, 2012 3:24:21 PM
I also own a 2003 chevy impala, 3.4 ltr with optional traction control.......my car was doing pretty much the same thing, but my front bearings were getting noisy, so replaced those......it is a bearing hub assembly that includes the sensors for the traction control if your car is so equipped.....took care of that problem, it WASN'T the transmission.....hope this helps
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there should be a recall
Written by: fedup28 on Jun 15, 2012 12:28:20 PM
I have a 2003 Chevy Impala and so far my power module had to be replaced(which is the brain to the car),my coolant systems and now aamco is telling me I need a tranny replaced which is $2600.my car ONLY has 80,000 miles on it there should be a recall on this tranny.NEVER again will I buy a gm.I am very upset and want to know how I can go about ... Read More
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Possible Transmission Proble
Written by: quita0916 on Oct 27, 2011 12:58:51 PM
I have a 2003 Chevy Impala, and yesterday as I was turning at a red light, my car wouldn't take off. It was like it was stuck but it slowly accelerated. As I proceeded to drive it, it finally picked up speed. But when I stopped again and proceeded to go, it done it again. I took it to a friend who is a mechanic and he says its the transmission ... Read More
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Re: 2003 Impala Transmission Problem [ohiogrl]
Written by: cjegger on Nov 9, 2007 7:47:29 AM
I asked my service rep if there was anything he could do considering the age of the car and the mileage. He called me back and said the best he could do was have the transmission taken apart and diagnosed and Chevrolet would pay half. I don't really know the reason, although I think maybe the age of the car might have had something to do with it since it's only ... Read More
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Re: 2003 Impala Transmission Problem [cjegger]
Written by: ohiogrl on Nov 9, 2007 5:41:29 AM
How did you get Chevrolet to pay half cost of your new transmission? We recently had to get a new transmission on our 2001 Impala with 64,000 miles for all the same reasons as these other Impalas with problems postings. We were not offered any compensation from our chevy dealership/service.
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Re: 2003 Impala Transmission Problem [cntrykeeper]
Written by: cjegger on Nov 8, 2007 12:27:43 PM
My 2003 is in at the dealer right now getting a NEW transmission....I've had it 4 1/2 years and it only has 63,000 miles on it. Something about the pressure something in it.....ticks me off! Shouldn't a transmission last longer than 63,000? And get this.......Chevrolet is going to pay half of the cost.....so that tells me there is SOME kind of problem with their transmissions......my half will be $1,550.00 which I ... Read More
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2003 Impala Transmission Slipping?
Written by: kramer6 on Oct 31, 2007 6:09:41 PM
Hi, I have a 2003 Chevy Impala with 115,000 miles on it. The car has been lurching into gear when step on the gas if I am not gentle enough. The problem seems to lessen when the car has been running for a while, but never completely goes away. We took it to our mechanic today and he did a diagnostic check on it. Nothing else was wrong with it and ... Read More
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Re: 2003 Chevy Impala [nosirrahg]
Written by: almuerzo on Jul 10, 2007 3:55:56 AM
OK
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Re: 2003 Chevy Impala [almuerzo]
Written by: nosirrahg on Jul 9, 2007 5:55:03 PM
:( All I ask is if/when you have problems with it, share them over on the Camry boards!
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Re: 2003 Chevy Impala [nosirrahg]
Written by: almuerzo on Jul 9, 2007 4:01:15 AM
'07 Toyota Camry
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Re: 2003 Chevy Impala [almuerzo]
Written by: nosirrahg on Jul 8, 2007 7:06:35 PM
So did you stick with an Impala, or go with something else?
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Re: 2003 Chevy Impala [woody20]
Written by: almuerzo on Jul 8, 2007 11:19:52 AM
Yeah. Kind of. We traded the car in for a new one. I was not able to pinpoint the problem but it's over now. Thanks for your respnse.
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Re: 2003 Chevy Impala [almuerzo]
Written by: woody20 on Jul 8, 2007 9:34:19 AM
Almuerzo, sounds to me like either your air actuator on the passenger side is fried or the vent air arm off the actuator is sticking causing the fuse to blow or you have a short to ground. Did you find the problem?
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Re: 2003 Chevy Impala [nosirrahg]
Written by: almuerzo on Jun 19, 2007 4:00:32 AM
I'll try it. Thanks.
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Re: 2003 Chevy Impala [almuerzo]
Written by: nosirrahg on Jun 18, 2007 8:13:22 PM
You've probably already considered this, but you might check a local "you-pull-it" auto parts place and see what a used part might cost. Obviously there's no guarantee on used parts, but when I had a similar problem with my '89 Toyota I think the used HVAC controller costs @ $40, while the new part went for $400. (I still ended up buying the new part eventually, but at least by that ... Read More
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2003 Chevy Impala
Written by: almuerzo on Jun 18, 2007 10:59:18 AM
I have a 2003 Impala with dual climate control. The passenger side blows hot air regardless of the temp setting. The driver side is fine. I replaced one of the relays (the middle 5-pin one) thinking that it may be the problem. I found that a fuse was blown. I replaced the fuse and it instantly popped. I am looking for the wiring diagram but cannot find it. None of the ... Read More
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Re: Hyundai Azera vs Toyota Avalon vs Ford 500 vs Chevrolet Impala [captain2]
Written by: djm2 on Nov 6, 2006 3:58:36 PM
Captain2: I own a 2003 Honda Accord four cylinder automatic with a 7 year 100,000 mile Honda Care extended warranty. I do a lot of driving all over the United States! My vehicle presently has 83,000 miles. To date, the Honda Care Extended Warranty has put in $3,000.00 + worth of repairs. The warranty at the time of purchase was $895.00! I think this was a "GREAT Investment"! ---- What do ... Read More
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Re: Hyundai Azera vs Toyota Avalon vs Ford 500 vs Chevrolet Impala [djm2]
Written by: ryster on Nov 5, 2006 5:36:03 AM
I currently drive a 2006 Impala LT (3.5L). My parents recently purchased a 2007 Mercury Montego Premier (traded in their 2003 Impala LS w/sport package). They were also shopping the Hyundai Azera, but the dealer had a $1,495 market adjustment on the Azera and low-balled the trade-in value. Compared to my Impala, the Montego is a much nicer vehicle overall. Exponentially better build quality and fit and finish. Interior materials sturdier ... Read More
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Re: Hyundai Azera vs Toyota Avalon vs Ford 500 vs Chevrolet Impala [snakeweasel]
Written by: djm2 on Nov 4, 2006 7:56:15 PM
snakeweasel: Who would keep a vehicle for 10 years or 200K? After four years, my vehicles have 100,000 miles on them, and they are history! Reason, ---- I can only get a 100,000 mile extended factory warranty on the vehicle. I would never own a vehicle without an extended warranty. These new "high tech" vehicles are just TOO EXPENSIVE to repair! At the present time, I am looking for a new ... Read More
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Re: DTC P0742 ON 2003 IMPALA 3.4L [gzbenhur]
Written by: larcone on Jul 5, 2006 7:54:37 AM
You can always just disconnect the TCC Solenoid by disconnecting the wiring harness on the outside of the vehicle. You won't get the super cruise energy efficiency at highway speed but you will eliminate the problem for the moment. I just looked at all of the crap you have to do to replace anything in the side case cover. What a joke. Chevrolet has just officially turned into a joke. On ... Read More
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Re: DTC P0742 ON 2003 IMPALA 3.4L [larcone]
Written by: gzbenhur on Jul 5, 2006 4:59:02 AM
Thanks Larcone, you gave all the answer to this problem. The Chevy dealer did diagnosis by Tech 2, found the TCC solenoid problem. The dealer wants $880 to replace the solenoid because the long hours to take the stuffs apart. It looks like a huge job to open the transmission side case cover after I read the service manual, cause you need some special tools to hold the engine and take ... Read More
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Re: DTC P0742 ON 2003 IMPALA 3.4L [gzbenhur]
Written by: larcone on Jun 29, 2006 10:27:06 AM
This reminds me of the transmission on the Chevrolet Celebrity and the Chevrolet Lumina. It very well could be the Torque Converter Clutch (TCC) Solenoid, located in the outer casing of the tranmission of the driver's side. There is a gasket that goes bad, allowing fluid to leak into this outer compartment which is otherwise dry and allows the solenoid to work correctly. This outer compartment/casing ends up filling with fluid ... Read More
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DTC P0742 ON 2003 IMPALA 3.4L
Written by: gzbenhur on Jun 27, 2006 3:30:18 PM
2003 Impala 3.4L engine, mileage 62000. This car begun bumping when deacceleration and acceleration. Bumping came in randonly when drive with one or two persons, but definitely came in when drive with 3 or 4 men. Got P0742 (Torque Convertor Circuit Stuck On). Anyone got this code on an Impala? When did you do to fix it? I will send this car to Chevy dealer. More to follow up.
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no title
Written by: alcan on Nov 25, 2004 3:37:46 AM
Clunk Noise from Front of Vehicle During Turning Maneuver/Steering Wheel Rotation (Replace Intermediate Steering Shaft) #04-02-35-004B - (Jul 27, 2004) 2001-2004 Buick Regal 2001-2004 Cadillac Seville -- with RPO JL4 (Control Active Brake) 1997-2004 Chevrolet Cavalier 2000-2004 Chevrolet Impala, Monte Carlo 1997-2004 Pontiac Sunfire 2000-2004 Pontiac Bonneville 2003-2004 Pontiac Grand Prix Condition Some customers may comment on a clunk type noise coming from the front of the vehicle during a turning ... Read More
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devans3
Written by: 0patience on Sep 21, 2004 8:30:32 PM
Bulletin No.: 02-07-30-013A Date: February 03, 2004 TECHNICAL Subject: Incorrect Transmission Shifts, Poor Performance of Engine, Transmission Slipping, SES Lamp Illuminated, DTC P0730, P0756, P0757, (Clean Transaxle Valve Body and Case Oil Passages of Debris) Models: 2001-2004 Buick Century, LeSabre, Park Avenue, Regal 2002 - 2004 Buick Rendezvous 2001 Chevrolet Lumina 2001-2004 Chevrolet Impala, Monte Carlo, Venture 2001-2002 Oldsmobile Aurora, Intrigue 2001 - 2004 Oldsmobile Silhouette 2001-2004 Pontiac Aztek, Bonneville, Grand ... Read More
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back to the usa
Written by: road46 on Feb 8, 2004 6:02:19 PM
After 10 years driving Japanese (Toyota) I' am back at home with Chevrolet. I read all 12000 postings in this discussion, plus read the others. What I found was quite a following for the Impala. I had a 1966, 1969, two 1970's and a 1971 Impala years ago. I was in a highway crash with my first car, a 1969 Impala that was T-boned by a 1967 Chrysler and everyone in ... Read More
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Congratulations Greg !
Written by: mrpoetryman on Oct 1, 2003 3:43:47 PM
Greg - Congratulation's on your new Impala LS purchase. I hope you have as many good rides in it as I am having in my 03 LS. 2003 Chevrolet Impala LS - 5500 trouble free miles. 2000 Buick LeSabre Limited - 47000 trouble free miles. Neil
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03034-Engine Coolant Leak
Written by: oil_mutt on Jul 22, 2003 11:50:50 AM
This program is in effect until 7/31/05. Condition: General Motors has decided that all 2000-2002 and certain 2003 Chevrolet Impala, Monte Carlo; Pontiac Grand Prix, Bonneville; and Buick Regal, LeSabre, Park Avenue model vehicles, equipped with 3.8L (RPO L36-VIN-Code K) engines, may have a condition in which engine coolant may leak at the upper intake manifold throttle body gasket, or at the upper intake manifold to lower intake manifold gasket. This ... Read More
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Manifold Coolant Leak issue - finally a GM recall !!
Written by: torque3k on Jul 19, 2003 10:14:51 AM
They finally acknowledged it! I have had my black 2003 impala ls sports for 2 months now, and no issues to date, but from what I have been reading on this board, it is a problem I do not want to get. I mentioned it to my dealer when I bought the car, and of course, they were in total denial of the problem. And then THIS arrives today in my ... Read More
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1994-1996 impala ss
Written by: charts2 on Jul 5, 2003 2:53:55 PM
I saw the spy pictures of this car in late 1992 when word was that John Moss was given permission to spruce up the aging Caprice..It made its debut in 1993 and I saw my first one at the at the Toronto Auto show....I was impressed with the the cool black grille black paint and sporty 17" wheels.When I looked inside I couldn't believe it was the same old Caprice with ... Read More
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Marauder discontinued
Written by: charts2 on Jul 5, 2003 10:09:33 AM
I don't think the lack of power was the only issue with this car,its huge, its heavy, and it ain't cheap.. but even with a larger engine and more torque would not compete with current Altimas and Maximas with their 3.5 engine....only a few nostalgic Ford lovers showed true interest in the car....Same with the current retro T Bird...sales are way below expectations it will also probably be discontinued within a ... Read More
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Re: Boltzie "Coin Holder and Rust Under Seats""
Written by: mrpoetryman on May 16, 2003 1:38:18 PM
Dan, I am also missing a coin holder on my new 2003 Impala LS (Just turned 800 miles). I stopped at a Chevy dealer on my to work, (Not the dealer where I bought the car) and they said that I should go back to my selling dealer and let them know about it. They said that it should definately be there and that the dealer should order one at no ... Read More
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2003 impala LS ndmike88
Written by: charts2 on May 10, 2003 10:28:52 AM
I've got a 201 LS.......Bought it new almost 2 years ago.......I have driven only CHEVYS for 35 years.....best one I have ever owned.... If you purchase the car don't both with the extended warranty yet when the time comes after 30 months or so of ownership you decide to keep the car for years..you can negotiate an extended warranty up until the 36 months or 36000 miles are up. If before ... Read More
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First Post in this Forum
Written by: mrpoetryman on Apr 24, 2003 5:32:26 PM
Hello Everyone ! Today, I purchased a 2003 Impala LS in Berry Red with all option's except XM Radio, Sport Package, and Sunroof. With various rebates I paid about $24,200 for it. I am looking forward to driving this car and participating in this forum. I have read some of the posts and find you very knowledgeable about the car. I will be a frequent contributor to the forum. The last ... Read More
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Nissan Altima vs Chevrolet Impala
Written by: bsapp on Mar 27, 2003 4:28:21 PM
Nicole, I speak with experience here, I had a 2002 Nissan Altima that I traded for the Impala and I feel the Impala is the better value. I'm sorry you've had trouble with your car and I understand some of your problems are first year specific and others are just unfortunate, sounds like you just got a bad car. This doesn't mean all of them are the same way. If you ... Read More
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Allow me to weigh in.....
Written by: drivinisfun on Mar 19, 2003 3:36:30 PM
I think everyone so far has made good arguments on the pros and cons of the current Impala model. I also believe this is one sweet car in its own right and has a reasonably balanced mix of performance, quality, reliability, comfort, economy, safety and so on. However, having said this, I think that if GM intends to continue to capitalize on the 'success' of the Impala they need to pay ... Read More
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Initial Impala Encounter
Written by: ab348 on Mar 16, 2003 4:48:48 AM
On Friday I had to drive about 500 miles round trip and got a 2003 Impala with about 3000 miles on it as a rental from Avis. I have never been a fan of this car, mostly because of the styling, but looked forward to the experience of actually living with one for a day. This was a base model Impala apparently (no LS badges), but I was confused because it ... Read More
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no title
Written by: drivinisfun on Feb 28, 2003 12:16:09 PM
2003 Impalas should be fine. This car has been in production since early 1999, so by now most issues reported in the early 2000 model year cars have been resolved by 2001 and beyond. However.... The Impala still has 3 teething points: 1)The Intermediate Steering Shaft (ISS) that loses lubrication prematurely and requires re-lubrication that could be expensive after the warranty expires. GM has not been forthcoming as to whether the ... Read More
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no title
Written by: drivinisfun on Feb 19, 2003 7:39:28 AM
I am still in the process of selling my 2001 Impala LS. Have had some interested parties here and there but none have come close to an agreeable price. I still have plenty of time to sell the car, so we'll see. I, for one, like the new '04 Impala SS but I think it is 3 years too late to market. The '04 SS would have been a killer car ... Read More
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Dealer Experience
Written by: sharkhead on Jan 5, 2003 7:54:39 PM
Hi, I am a new-be. I am in the middle of buying a new chevy Impala LS 2003. I transfered plate and bought the insurance for this car through the phone. I was about to sign the purchase contract and pay the dealer the money. Before I did anything final, I checked through my new car, and found that there were two scratches on back bump and trunk, a deep chip ... Read More
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Impala SS
Written by: charts2 on Dec 14, 2002 7:16:33 AM
No mention of this car being at the following 2003 auto shows: Los Angeles auto show: Detroit: Chicago: New York auto shows: The only Chevys mentioned at these shows are the new Malibu, SSR and Belair concept. I wouldn't be surprised if they haven't axed this Impala SS (again!) Might have to wait until 2006 when the NEW IMPALA arrives......just my thoughts
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pricing
Written by: atbear on Nov 29, 2002 9:29:53 AM
"I also went by a Pontiac dealership and they had a navy blue supercharged Grand Prix with a MSRP of $28,030. Significantly less than a Impala Sport without a supercharger!!" Did you compare 2003 to 2003? I have seen GTPs for less than $25000 on many occasions. Regal GSs too. While it doesn't seem right, Impalas sure are selling a hell of a lot more than GTPs and Regal GSs, so ... Read More
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All new 2004 Chevy Malibu
Written by: drivinisfun on Nov 14, 2002 7:56:26 PM
GM just released this sketch of the all new '04 Malibu: http://www.autonews.com/news.cms?newsId=3920 Could this car mean serious trouble to the Impala? Me likely.....at least looks like a full 360 degree revamp from the old AVIS rent-a-car 1997-2003 Malibu.... BTW, it is based on the current European Opel Vectra sedan.
