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VW Jetta TDI

3739 messages,  Last post on Dec 05, 2009 at 9:02 PM

You are in the Volkswagen Jetta Forum. Your Hosts are pat & karens

What is this discussion about? Volkswagen Jetta, Biodiesel, Diesel, Sedan


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#51 of 3739
Re: [ruking1] by midnightcowboy
Oct 13, 2004 (10:36 am)
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Replying to: ruking1 (Oct 13, 2004 9:23 am)

Ruking1,
 
Thanks for the information. I appreciate you taking the time to explain. I haven't had a diesel or VW before.
 
Thanks,
 
MidCow
#52 of 3739
Re: Okay what is the real oil change interval ? [midnightcowboy] by bpeebles
Oct 14, 2004 (5:31 pm)
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Replying to: midnightcowboy (Oct 13, 2004 8:53 am)

THat "soft brakes" syndrome was only for some 1999-2001 models and was mainly on the rear end.
VW actually covered the replacment cost for many of them.
 
Many modern vehicles have weak rotors. Given the new mandates for pedal-pressure anot other specifications, some rotors just cant take the pounding from the more abrasive pads.
 
In response to all of this "churn" in brake design and component expectations, Many manufacturers are migrating from "carbon-steel" towards "ceramic-copper" blends in the pad material.
 
Personally, I have been installing the ceramic-based pads on my vehicles. Not only are they quietier (less squeel/grinding noises) They also produce MUCH less dust. This keeps my alloy wheels cleaner. The ceramic-based pads are also said to be nicer to the rotors.
#53 of 3739
Re: Okay what is the real oil change interval ? [midnightcowboy] by pusterracing
Nov 05, 2004 (9:41 pm)
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Replying to: midnightcowboy (Oct 13, 2004 8:53 am)

"Is the 52 mpg obtainable on the new 100hp TDIs? "
 
The answer to this is yes, 52MPG is the highest I have acheived and that was 100% hwy at 80mph, matched it again week before last driving from New Orleans to Chicago.
 
I average 45mpg in mixed driving 80city/20hwy.
 
I don't drive to conserve fuel, but I also don't tach out everytime I run through the gears either.
#54 of 3739
Re: VW Jetta TDI [vincentwang] by thepod28
Nov 18, 2004 (9:47 am)
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Replying to: vincentwang (Jun 29, 2004 4:51 pm)

Hey guys. I'm new to the whole TDI forum thing. What I wanted to know is what people mean by "And may-be in 2005 a lot of the bugs will be fixed". I suppose I'm confusing durability and reliability of these diesel cars [for which I believe they are famous] with the more cosmetic things like handles and knobs snapping and breaking. Anyone care to enlighten me. I always thought VW Diesels were built like tanks. Yet some say that ever since they started making these things in Mexico the quality has gone down. So one of the questions I have is; are all Jettas made in Mexico or do the TDI for some reason come from Germany? Or are the more critical mechanical components [i.e. engine, transmission and suspension] still made in Germany and then simply shipped to Mexico for final assembly? In conclusion, I need a good durable car that can last me 300,000 Km. I'd also like some decent gas mileage. Finally, I live in Canada where the weather can be cold. Are the 2004 TDIs really that touchy with respect to cold weather? I thankfully live near a truck stop [apparently this is good since the diesel there is "better"].
 
Regards
#55 of 3739
Re: VW Jetta TDI [thepod28] by sebring95
Nov 18, 2004 (10:21 am)
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Replying to: thepod28 (Nov 18, 2004 9:47 am)

The diesel engines themselves are still made in Germany. I think the only bodystyle still actually made in Germany is the jetta wagon. All the rest are made in Mexico. They're all made with the same parts though.
 
I think the biggest issue with these cars are the little things. VW's have always had little problems, although a 2005 should have a lot of the things worked out. When I say that, I mean a lot of the parts that were problematic early in the life of these cars (this bodystyle started in '99) have been improved. For example, the early power window clips were nylon which would break. The new ones are metal. Also, I had to replaced the power mirror knob on my '00 because it broke. The replacement is a better design.
 
I don't think you'll have any problems with the mileage you're expecting. I'm about to turn 100k miles on mine and have only had a few small problems. Most of which was covered under warranty. The only part I've bought as a repair was a $30 power mirror switch.
#56 of 3739
Re: VW Jetta TDI [sebring95] by thepod28
Nov 18, 2004 (4:04 pm)
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Replying to: sebring95 (Nov 18, 2004 10:21 am)

Great stuff. Right now my daily driver is a 1995 Ford Taurus SHO. Believe it or not, the thing still can outpace most cars on the road. Of course, the engine and tranny are not Ford but Yamaha. Thing is, the SHO drinks gas pretty heavily. I do 325 clicks on 55 liters. I can hear the TDI people laughing at me as their cars could probably do close to triple the mileage on 55 liters of diesel.
 
Thanks man. Good post. I'm gonna think it through. Still haven't test driven one. I'm used to fast cars so I'm hoping I'm not overly disappointed. Frankly, as long as the car can do 130 clicks per hour I'm happy. 0-to-60 who cares? My fast and the furious days are behind me.
#57 of 3739
Re: VW Jetta TDI [thepod28] by sebring95
Nov 19, 2004 (10:31 am)
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Replying to: thepod28 (Nov 18, 2004 4:04 pm)

Well, with some mods you can cut the 0-60 down to reasonable numbers, mid 8 seconds or so. Certainly not fast, but good enough to keep up with traffic. But once rolling, these cars feel very strong, particularly with some simple mods. Mine feels stronger than many V6's out on the highway, particularly because it doesn't need a downshift for very good highway acceleration. Here's a pic to show what available....that's in MPH not KPH!
#58 of 3739
Re: VW Jetta TDI [sebring95] by thepod28
Nov 19, 2004 (12:50 pm)
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Replying to: sebring95 (Nov 19, 2004 10:31 am)

That's pretty responsible. I mean I'll give you credit for doing this on an empty road but take it easy on the speed. If you did that in Canada your car would be on the back of a Police tow-truck so fast it would make your head spin. Despite all that, I must say that the ride looks very smooth indeed even at the excessively high rate of speed you are doing. That cup of java doesn't appear to be shaking too much given that you were clocking nerely 210 clicks per hour.
 
Regards
#59 of 3739
Oil Changes for the 2004 Jetta TDI by thepod28
Nov 19, 2004 (12:56 pm)
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One question I actually did have was whether diesels like the TDI have the oil change intervals spread further apart than gasoline engines? I've seen service recommendations for 10,000 miles between oil changes for the TDI Diesels. I mean that's 16,000 clicks in Canadian. If someone told me to run my SHO 16,000 clicks between oil changes I'd be really suspect. Therefore, a) am I correct about the longer intervals between oil changes and b) is it because diesel is really an oil moreso than a gas?
 
Regards
#60 of 3739
Re: Oil Changes for the 2004 Jetta TDI [thepod28] by bpeebles
Nov 19, 2004 (7:46 pm)
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Replying to: thepod28 (Nov 19, 2004 12:56 pm)

A) Yes, you are correct
B) No, It is because todays lubricants are FARRR better than even 10 years ago. The TDI requires special SYNTHETIC oil which has a high TBN (total base number) which reflects an oils' ability to handle acid build-up.
 
A number of vehicle manufacturers now specify 10K mile change intervals. Besides... when is the last time you heard of an engine WEARING out?
 
Anyone that changes oil at 3K miles is wasting $$ the envrionment and oil... only the folks that get paid to change the oil are benifeting.

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