# Friday, January 13, 2006

Threepeat

Apparently I like VW. I've now entered into my third relationship with Volkswagen and their 2006 Jetta TDI, which looks remarkably like the photo here:

I already miss my rear window wiper, but otherwise it's got tons of new bells and whistles to distract me. Navigational computer, XM Radio, Seat Position Memory, four doors, back seat cup holders, super large trunk, and I don't know what else.

With all of that it may be surprising that the first thing on my list is to get a better understanding of how a diesel engine works. It is bugging me, a bit, that I can't conceptualize what is going on under my hood. In high-school I took a semester of auto shop, and I came away understanding the standard gas engine, and the wankel engine too, but we didn't cover diesel, and it's nagging my brain in a big way.

After that I will most likely find every setting that can be tweaked, and enter some of my favorite addresses in the Navigational system, or just sit and inhale the new car smell...

#    Comments [8] |
Friday, January 13, 2006 10:01:37 AM (Eastern Standard Time, UTC-05:00)
Does it come with a mountain bike or downhill kayak? If not, then it's not the Jetta I used to know. And what's up with the "super large trunk" reference? You don't want to give your new car a complex this early on. Oh well. Enjoy!
Nate
Friday, January 13, 2006 10:12:16 AM (Eastern Standard Time, UTC-05:00)
There is so much more room in this new Jetta trunk than there seemed to be in my GTI, that's all, nothing more.
Friday, January 13, 2006 12:23:22 PM (Eastern Standard Time, UTC-05:00)
ooo-ooh! A MUPPY car!

:)
Friday, January 13, 2006 12:47:04 PM (Eastern Standard Time, UTC-05:00)
Muppy?

I think you are confusing this with the Passat or Phaeton...
Thursday, January 19, 2006 9:42:26 AM (Eastern Standard Time, UTC-05:00)
You could have done better.
Thursday, January 19, 2006 7:12:26 PM (Eastern Standard Time, UTC-05:00)
PV=NRT, baby.
Jed Upman
Thursday, January 19, 2006 9:21:58 PM (Eastern Standard Time, UTC-05:00)
Yes [url=http://scienceworld.wolfram.com/physics/IdealGasLaw.html]PV=nRT[/url] does explain why a diesel doesn't need a spark, however it doesn't explain what the salesguy meant when he said that a diesel has no moving parts.

All the reading I did doesn't seem to lead me to believe that diesel is some amazin solid state technology, so I can only assume that the salesman hasn't a clue, or didn't explain what he was trying to say very well.
Friday, January 20, 2006 2:39:14 PM (Eastern Standard Time, UTC-05:00)
This could be a caterpillar.

A what?

Uh, a caterpillar drive.

Magneto-hydrodynamic propulsion.

You follow?

No.

It's like a...
a jet engine for the water.
Goes in the front,
gets squirted out the back.
Only it's got no moving parts,
so it's very, very quiet.

Like how quiet?

It's doubtful our sonar
would even pick it up.
And if it did,
it would sound
like whales humping
or a seismic anomaly.
Anything but a Jetta.

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