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PostPosted: Mon Dec 04, 2006 6:22 pm 
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oldnavy wrote:
I checked one of my sources today and I am told by him that yes they will reduce the torque output by about 5% to 7% at most. The source was that I would probably see a small increase in MPG's and that is what has helped me decide on having the TCM & ECM reflashed. It does seem that we will not be getting an stronger TQ, the part # is a recall part # and and only used for tracking purposes. The CRD's not effected are all built after Jan '06 and have exactly the same TC as the '05 and early '06 models of FSN37. I say again the TC according to source will be same TC and not upgraded. He also stated that the average cusomer should not be able to tell any difference towing ability and that the only thing we should see is smoother shifting and more responsive engine.

The guy says the only reason we (all CRD's with the auto tranny including export) will get a new TC is the units were most likey damaged by improper TC filter w/o anti flowback filters and that there may have been more of those put into the tranny then they could track. This cut off date of Jan '06 build date will include some vehicles that didn't get the improper filter and even vehicles like mine that were caught early and had the bad filter replaced. I was told the likely hood that I would ever have a tranny problem was slim as I replaced the filter very early, but the guy said it still could possibly have a early failure causing the whole tranny to be replaced. They are hoping to eliminate this from happening, as it would save them big dollars.

When I asked about the LBJ's and what was the deal there, his said Jeep got boned by suppliers twice and has went back to Moog for their BJ's. What happend was they thought they could save a some money (bean counters) with a new bid and left Moog when they started up the Liberty line. The first supplier built the BJ's per Jeep spec's for just a short period then the supplier deviated from spec's, it was finally nosticed by Jeep and they did recalls and had new low bid (bean counters again) supplier build the BJ's and they also did the same thing as first supplier. Jeep again did a recall after finding the problem and this third time went back to Moog for the supplier of the BJ's for the Liberty.



Old Navy:

What you wrote about makes too much sense to be true. It will certainly disappoint many here as there is no "conspiracy" involved, just a corporate decision that one way is cheaper to fix than the other. It is very unfortunate that logic has entered the debate. How will the groaners groan and the moaners moan (nah-they will find something else!)


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PostPosted: Mon Dec 04, 2006 6:34 pm 
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vtdog wrote:
Old Navy:

What you wrote about makes too much sense to be true. It will certainly disappoint many here as there is no "conspiracy" involved, just a corporate decision that one way is cheaper to fix than the other. It is very unfortunate that logic has entered the debate. How will the groaners groan and the moaners moan (nah-they will find something else!)


What conspiracy theories?


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PostPosted: Mon Dec 04, 2006 7:11 pm 
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Jeger wrote:
Ok, so what about my CRD, was built 5-11-06, shifts funky at 35, shudders at 50-70, and is completely up to date on everything, tranny fluid has never been low, and I dont drive it like a race car either. I guess I should just be glad I got the extended warranty?

Oh and this stuff didnt start till around 15K miles


If OldNavy's source is correct, then the shudder problem on acceleration should disappear. 7% of 295 lb-ft ends up at 274 lb-ft (worst case). If it also reduces hp by the same amount, that brings it down to 148.8 hp (worst case). Since hp is derived from torque and rpm, I assume hp will be reduced. That comes very close to the 2004 version specs for the 2.8L Euro CRD of 148HP and 266 lb-ft torque.

Let's see how it works. If tranny filters and a new TC are all it takes, then the shudder issue should be history very soon. What I'm wondering is why that didn't eliminate the shudder on mine last year, when they replaced the TC, both tranny filters and tranny fluid. Shuddered 1 mile out of the dealership on the way home. If the TC's are the same, then the difference must be the new flash updates.

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PostPosted: Mon Dec 04, 2006 7:22 pm 
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OK I gonna put my flame suit on. :arrow: :idea: I felt the shutter, bumps, rough shift and so on and I feel all along it is fuel problem. If a diesel engine would jerk and bang at high torque, it will break something. :shock: The first thing in line in the drivetrain is the torgue convertor. I'm not saying the CRD torgue converter is the greatest, but we want the after effect fixed and not the cause. I found for some reason I end up with air in CRD fuel system. When I bleed the air out the shuttering stops. I expected an air leak and thought I found it but it keep doing it. I put on an inline filter so I can see the fuel running through a sight glass. Yes I see air but not the reason why. One owner on this forum had his sending pickup unit replaced and still experiancing the same problem.

I think I know what the problem is and it is poor quality fuel that foams to easy and sending it back from the return to the pickup line. I gave my CRD a healthy dose of Power Service (gray bottle) diesel kleen, booster and no more problem. Feels like a new truck again. If a diesel engine is not running like it should, most will think it a bad transmission. Believe me when this CRD has good fuel in it or treated with the power service, the transmission is working perfectly. :)

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PostPosted: Mon Dec 04, 2006 7:38 pm 
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Jeger wrote:
Ok, so what about my CRD, was built 5-11-06, shifts funky at 35, shudders at 50-70, and is completely up to date on everything, tranny fluid has never been low, and I dont drive it like a race car either. I guess I should just be glad I got the extended warranty?

Oh and this stuff didnt start till around 15K miles
You probably have had an improper (incorrect) flash done or as sometimes happens when these flashs are done the whole PC is srewed up somehow. What I am trying to get across here is we are basically suffering from some things caused by inattention by dealers, tech's and customers along with venders screwing D/C and us the enduser. Poor planning with a rush job to test the waters for diesel sales in a SUV is also part of the problem in my opinion.

Also a lot of the bucking and shuddering could be and most likey is fuel related and the problem for some here I have no doubt.

Now for some interesting comemnts he had about the CRD Liberty. The next generation Liberty after the body (maybe name change) will have a diesel as will the Nitro later, but not VM a engine. He said the Dakota PU and the Nitro and Liberty replacement will have a 3L DD engine and the 1/2T PU has a small V8 diesel that will be introduced later in spring of '07 if all goes well. What strucke me as odd was that he said there is plans for MB 3L V6 diesel in the LX series cars for US delivery by middle of 07 model year. I think the final decission will be based on the what type of system is used such as BluTec or the system that DD has come up with for diesel to be 50 state legal for the trucks and SUV's. I could not get any real answers about the EPA thing, Blutec and sales potentional. I almost think there are some at corperate that are anti diesel from what was said and that is the reason we are hearing little about diesels from D/C.

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Last edited by oldnavy on Mon Dec 04, 2006 7:58 pm, edited 2 times in total.

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PostPosted: Mon Dec 04, 2006 7:56 pm 
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Ranger1 wrote:
If OldNavy's source is correct, then the shudder problem on acceleration should disappear. 7% of 295 lb-ft ends up at 274 lb-ft (worst case). If it also reduces hp by the same amount, that brings it down to 148.8 hp (worst case). Since hp is derived from torque and rpm, I assume hp will be reduced. That comes very close to the 2004 version specs for the 2.8L Euro CRD of 148HP and 266 lb-ft torque.


From a marketing and advertising point of view - 295 to 274 lb-ft and 160 h.p. to 148.8 hp, isn't as "small" of a reduction as the CSN claims. In fact from a marketing and advertising point of view, this reduction is pretty significant.

Again, consumers bought vehicles that were suppose to produce 295 lb-ft of torque @ 1800 rpm, not 274 lb-ft. So, you’re not getting what you paid for if you accept this fix.

This problem wouldn't have occurred if in the first place DCX had done due diligence in the design or wasn't trying to be cheap and cut corners. Now they want to get away with being cheap again. It appears that they've come up with the very least (read cheapest) they can do to make this problem go away. In the process they are asking their customers to accept something less than what they paid for so that they don’t have to bare the full cost of fixing their mistakes and resulting false advertising. In effect they’re asking you to not mind while they bend you over.

No offense but it sound like some are so desperate to have a nagging problem (shudder problems etc.) resolved - one that's been driving them crazy - that they're willing to accept being bent over if that's what it takes to get the problem resolved. Sorry I can't join you on this one. I still say that if you paid for 295 lb-ft of torque, then 295 lb-ft of torque is what you should get.


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PostPosted: Mon Dec 04, 2006 8:10 pm 
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Quote:
I still say that if you paid for 295 lb-ft of torque, then 295 lb-ft of torque is what you should get.


Agreed.

If the torque converter being supplied for this latest fix is appropriate for the CRD as originally sold to us, then why the reduction in power? What exactly would it take, torque converter wise, to restore original power levels and a 100K mile design life for the 545RFE in the CRD? This is the question I would like have answered.

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PostPosted: Mon Dec 04, 2006 8:11 pm 
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T^2 wrote:
From a marketing and advertising point of view - 295 to 274 lb-ft and 160 h.p. to 148.8 hp, isn't as "small" of a reduction as the CSN claims. In fact from a marketing and advertising point of view, this reduction is pretty significant.

Again, consumers bought vehicles that were suppose to produce 295 lb-ft of torque @ 1800 rpm, not 274 lb-ft. So, you’re not getting what you paid for if you accept this fix.

This problem wouldn't have occurred if in the first place DCX had done due diligence in the design or wasn't trying to be cheap and cut corners. Now they want to get away with being cheap again. It appears that they've come up with the very least (read cheapest) they can do to make this problem go away. In the process they are asking their customers to accept something less than what they paid for so that they don’t have to bare the full cost of fixing their mistakes and resulting false advertising. In effect they’re asking you to not mind while they bend you over.

No offense but it sound like some are so desperate to have a nagging problem (shudder problems etc.) resolved - one that's been driving them crazy - that they're willing to accept being bent over if that's what it takes to get the problem resolved. Sorry I can't join you on this one. I still say that if you paid for 295 lb-ft of torque, then 295 lb-ft of torque is what you should get.
Personally I think you are wrong here with your idea about the small amount of power loss and increase in mpg's and how most will feel about this change.

I bet 95% of the current owners here would have bought the CRD if they were told it was 150 hp and 275 lbs of torque, and still have a 5000 lb tow rating. I would have, I was actually leary about the duribility because of the high torque figures stock. remember I bought for MPG's not towing ability as probably most did or at least to tow no more then 2500 lb boat or pop-up camper. Remeber this same engine and tranny is rated about 1500 lbs more for towing in Europe, even with US spec vehicle. Why? Different hitch system is used in Europe fro the US model.

PS: Forgot to mention this again but I want to remind all here again. I have no shuddering or any tranny problem and never have. I could have, but I recognized the early sign of TC w/o fluid and so did dealer and it was promply an properly fixed before damage was done

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Last edited by oldnavy on Mon Dec 04, 2006 8:44 pm, edited 2 times in total.

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PostPosted: Mon Dec 04, 2006 8:33 pm 
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Quote:
I was actually leary about the duribility because of the high torque figures stock.


As an owner of a 2002 Liberty with a 45RFE tranny, I wasn't - because I had researched this tranny before I bought the Liberty. Wary of Chrysler transmissions because of the minivan tranny issues, I discovered that the 545RFE/45RFE tranny was first introduced in the 1999 Jeep Grand Cherokee, and designed with future Dodge truck applications in mind. Also, it was designed in tandem with the 4.7L V8, which in standard and Jeep HO variants, ranges in torque figures from 295lb-ft to 325 lb-ft. The Hemi application has something on the order of 375 Lb-ft iirc. So in that sense, the derating issue on the CRD seems somewhat unusual. I feel the tranny itself should be able to handle the CRD engine without derating - I strongly suspect it's the cost of an adequate TC that's the real issue here.


In my V6 Liberty, it has been pretty much bullet-proof and very smooth shifting for over 50K miles.

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PostPosted: Mon Dec 04, 2006 8:36 pm 
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Ranger1,

Please tell me the 100K design life for our transmission is false!

Where did you come across that number?

My dealer sold 4 CRD is two years so I know as much about the CRD as they do.

Thanks,

Tom[

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PostPosted: Mon Dec 04, 2006 8:47 pm 
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oldnavy wrote:
T^2 wrote:
From a marketing and advertising point of view - 295 to 274 lb-ft and 160 h.p. to 148.8 hp, isn't as "small" of a reduction as the CSN claims. In fact from a marketing and advertising point of view, this reduction is pretty significant.

Again, consumers bought vehicles that were suppose to produce 295 lb-ft of torque @ 1800 rpm, not 274 lb-ft. So, you’re not getting what you paid for if you accept this fix.

This problem wouldn't have occurred if in the first place DCX had done due diligence in the design or wasn't trying to be cheap and cut corners. Now they want to get away with being cheap again. It appears that they've come up with the very least (read cheapest) they can do to make this problem go away. In the process they are asking their customers to accept something less than what they paid for so that they don’t have to bare the full cost of fixing their mistakes and resulting false advertising. In effect they’re asking you to not mind while they bend you over.

No offense but it sound like some are so desperate to have a nagging problem (shudder problems etc.) resolved - one that's been driving them crazy - that they're willing to accept being bent over if that's what it takes to get the problem resolved. Sorry I can't join you on this one. I still say that if you paid for 295 lb-ft of torque, then 295 lb-ft of torque is what you should get.
Personally I think you are wrong here with your idea about the small amount of power loss and increase in mpg's and how most will feel about this change.

I bet 95% of the current owners here would have bought the CRD if they were told it was 150 hp and 275 lbs of torque, and still have a 5000 lb tow rating. I would have, I was actually leary about the duribility because of the high torque figures stock. remember I bought for MPG's not towing ability as probably most did or at least to tow no more then 2500 lb boat or pop-up camper. Remeber this same engine and tranny is rated about 1500 lbs more for towing in Europe, even with US spec vehicle. Why? Different hitch system is used in Europe fro the US model.

PS: Froget to mention this again but I want to remind all here again. I have no shuddering or any tranny problem and never have. I could have, but recognized the early symptom of TC w/o fluid and so did dealer and it was promply fixed properly before damage was done


I do not think I would have bought it with the reduced numbers, and regardless of that-- it is still bait and switch. If I had bought a hemi and they told me they were going to take 20hp away a year after I bought it to make the TQ hold together instead of fixing it right, would I be happy? No, and I am not happy with this either. If this is indeed true, they will be buying mine back. If the power reduction numbers are true-- I am going to get an attorney. Is anyone else interested in pursuing a class action lawsuit if these power reduction numbers are true?


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PostPosted: Mon Dec 04, 2006 8:48 pm 
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tomasnc wrote:
Ranger1,

Please tell me the 100K design life for our transmission is false!

Where did you come across that number?

My dealer sold 4 CRD is two years so I know as much about the CRD as they do.

Thanks,

Tom[


100K mile tranny design life is a number I would like to see, as opposed to the 18K early death mine has already experienced, when the TC disintegrated (techs words).

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PostPosted: Mon Dec 04, 2006 9:00 pm 
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oldnavy wrote:
T^2 wrote:
From a marketing and advertising point of view - 295 to 274 lb-ft and 160 h.p. to 148.8 hp, isn't as "small" of a reduction as the CSN claims. In fact from a marketing and advertising point of view, this reduction is pretty significant.

Again, consumers bought vehicles that were suppose to produce 295 lb-ft of torque @ 1800 rpm, not 274 lb-ft. So, you’re not getting what you paid for if you accept this fix.

This problem wouldn't have occurred if in the first place DCX had done due diligence in the design or wasn't trying to be cheap and cut corners. Now they want to get away with being cheap again. It appears that they've come up with the very least (read cheapest) they can do to make this problem go away. In the process they are asking their customers to accept something less than what they paid for so that they don’t have to bare the full cost of fixing their mistakes and resulting false advertising. In effect they’re asking you to not mind while they bend you over.

No offense but it sound like some are so desperate to have a nagging problem (shudder problems etc.) resolved - one that's been driving them crazy - that they're willing to accept being bent over if that's what it takes to get the problem resolved. Sorry I can't join you on this one. I still say that if you paid for 295 lb-ft of torque, then 295 lb-ft of torque is what you should get.
Personally I think you are wrong here with your idea about the small amount of power loss and increase in mpg's and how most will feel about this change.

I bet 95% of the current owners here would have bought the CRD if they were told it was 150 hp and 275 lbs of torque, and still have a 5000 lb tow rating. I would have, I was actually leary about the duribility because of the high torque figures stock. remember I bought for MPG's not towing ability as probably most did or at least to tow no more then 2500 lb boat or pop-up camper. Remeber this same engine and tranny is rated about 1500 lbs more for towing in Europe, even with US spec vehicle. Why? Different hitch system is used in Europe fro the US model.


I might agree that this decrease in power might not have a huge impact on the towing/performance ability of the vehicle, but I still say that it's definitely significant from a marketing and advertising perspective. Horse Power and Torque numbers are huge selling points. Automotive periodicals make big hay in their reviews about differences of this magnitude. As an example, I've been reading reviews of midsized sedans lately. Take the Ford Fusion's rating of 221 h.p.. According to the reviews the Ford is anywhere from a dog to barely acceptable in terms of power. Now take the Honda Accord with 244 h.p., reviews of it don't leave you with the "it's a dog" impression. I've driven both cars. What does my seat of the pants dyno tell me about the difference in power? It was noticeable, but not huge, and the Ford engine was still plenty adequate. But, you wouldn't have got that impression from the reviews.

And what about the supposed increase in M.P.G.. First, the proof is in the pudding. I'll believe that when I see it. Even if it does materialize - what is it going to amount to? 1 to 2 M.P.G. increase in savings? I for one would gladly trade - any day - a savings of 1 to 2 M.P.G. for and extra 20 lb-ft of torque and 12 h.p. If they want me to trade a significant reduction in torque – and be happy about it - then it better be for a significant increase in M.P.G.

I'm not going to help mitigate this for DCX by making guesses as to why people did or did not buy this vehicle. I suspect that some, like you, did buy solely for the fuel mileage. But just because that was your reasoning doesn't mean that it’s natural to assume that it was everybody else’s.

I will say this, I do believe that had the number been 274 lb-ft instead of what it was advertised to be - then I think it definitely would have had more of an impact on peoples choice between going with the gas 3.7L (274 is getting a lot closer the 235 lb-ft of the gasser) and paying a premium for (and taking risk on) a 2.8L diesel. The 3.7L is still rated for 5000 lbs of towing capacity, just like the diesel. Taking that into account, and the fact that you have to drive a crap load of miles (do the math) to reap the benefits (make up the difference in premium paid) of the additional fuel saving of the diesel, and I think it's quite possible that this change in a performance specification might have had a significant impact on consumers buying decisions. I know it would have affected mine.


Last edited by T^2 on Mon Dec 04, 2006 9:44 pm, edited 4 times in total.

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PostPosted: Mon Dec 04, 2006 9:07 pm 
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Pablo wrote:
Is anyone else interested in pursuing a class action lawsuit if these power reduction numbers are true?


It's definelty something to consider...


Last edited by T^2 on Mon Dec 04, 2006 9:16 pm, edited 1 time in total.

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I think legally, DC may end up in trouble over this. Regardless of their reasoning, they did advertise and sell a vehicle with specific performance ratings. To change those ratings after customers have paid for them, and in some cases, without permission or notification, is likely to result in some in and out of court settlements. If you look at the link by the poster earlier with the Dodge RT truck derating, some of those who sued Dodge settled out of court under an NDA. Chrysler clearly didn't want those cases aired in a publicly accessible manner.

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 Post subject: Update
PostPosted: Mon Dec 04, 2006 9:46 pm 
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I confirmed my appointment today to have the recall completed Thursday. I was skiing today when I talked to the service tech, and they mentioned they already have the parts. I was surprised to hear this, and asked for a parts lists. I will call tomorrow to see if they have it and will post results.

Jeger - Regarding the performance of your truck - It is definitely due to the current programming scheme from 18-023-06. My truck is now acting the same way after driving 21k miles. With my family here in Colorado, full of gear and driving up into the mountains I already notice a significant perceived drop in torque from this engine with the new software. It seems the shift points have changed as well as the RPMs at different speeds.

No matter what I am selling this truck as soon as I can. What a disappointment....


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PostPosted: Mon Dec 04, 2006 10:50 pm 
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Old Navy, lets say I can get both TC and pump in mine, would you have it done. Mine had 300 miles on it and I changed out the
transmission filters early. I do have the shudder at times, and I thought the posting of the pump parts were different for
those with issues early on. DZL_Lou posted pictures that appeared to be different than the original. My dealership all ready
had the TQ in stock,-- wonder where that came from,-- they are checking on the pump parts as I developed symtoms that point
to the pump replacement. :wink: I would have a complete refill and would get to put the good stuff in the tranny.

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 Post subject: would pass on that
PostPosted: Mon Dec 04, 2006 11:28 pm 
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T^2 wrote:
Ranger1 wrote:
If OldNavy's source is correct, then the shudder problem on acceleration should disappear. 7% of 295 lb-ft ends up at 274 lb-ft (worst case). If it also reduces hp by the same amount, that brings it down to 148.8 hp (worst case). Since hp is derived from torque and rpm, I assume hp will be reduced. That comes very close to the 2004 version specs for the 2.8L Euro CRD of 148HP and 266 lb-ft torque.


From a marketing and advertising point of view - 295 to 274 lb-ft and 160 h.p. to 148.8 hp, isn't as "small" of a reduction as the CSN claims. In fact from a marketing and advertising point of view, this reduction is pretty significant.

Again, consumers bought vehicles that were suppose to produce 295 lb-ft of torque @ 1800 rpm, not 274 lb-ft. So, you’re not getting what you paid for if you accept this fix.

.


This is about 7 % less H.P. and torque. I checked ww.jeep.com and didn't see mine on the recall list. I think even if it was I wouldn't have it done. I bought mine for the additional towing power over the 3.7L V6. Maybe somebody who has it done can report how it affects towing and fuel economy. Being the litigues society we live in wonder how long it will take some one to sue them for false advertising. Didn't Mazda buy back a bunch of cars because the engines weren't putting out the advertised power?

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PostPosted: Mon Dec 04, 2006 11:30 pm 
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What about the 2006 models built after the cut off date for the recall? Did they arrive from the factory with the torque already "de-tuned" below the advertized numbers?

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PostPosted: Mon Dec 04, 2006 11:32 pm 
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KenJennings wrote:
What about the 2006 models built after the cut off date for the recall? Did they arrive from the factory with the torque already "de-tuned" below the advertized numbers?


My question exactly.

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