What did you do to your MKIV today?

dieseldonato

Veteran Member
Joined
Mar 10, 2023
Location
Us
TDI
2001 jetta
LOL...Billy HD are nearly firm enough. I think I can tolerate their softness to get another set for the Golf, which is a wee bit on the soft/worn side.

@Judson my entire herd uses more Rotella between changes vs M1 TDT( or Delvac1). So I stick with M1 when ever possible.

Douglas
Interesting, been using t6 in all my diesels for years now, save for a short time when I couldn't get it. Used delvac till I could get Rotella again. I haven't noticed any difference between the two as far as oil consumption. The car seems to take about half a quart between oil changes. (6k miles.) The truck doesn't use any and neither of the tractors use any either. I credit the cars usage to the poorly designed crank case vent system
 

Judson

Veteran Member
Joined
Jan 18, 2001
Location
Cheyenne, WY
TDI
2001 Jetta
LOL...Billy HD are nearly firm enough. I think I can tolerate their softness to get another set for the Golf, which is a wee bit on the soft/worn side.

@Judson my entire herd uses more Rotella between changes vs M1 TDT( or Delvac1). So I stick with M1 when ever possible.

Douglas
i noticed that I used (lost) more oil with T6 than with TDT. It was a very noticeable difference.

BUT I don’t know if that’s because it just leaked out of the valve cover that much faster, or it bypassed the rings faster. My girl was broken in using TDT so there’s that bit of info too.

so, time will tell. I will use TDT for the next oil change. (I used T6 because I had it and didn’t have TDT. That’s all.)
 

KrashDH

Top Post Dawg
Joined
Dec 22, 2013
Location
Washington
TDI
2002 Golf
I'm a T6 guy. Reason is, my motorcycle uses it, dirtbike uses it, car and truck both use it, and my girfriend's motorcycle and dirtbike use it. Only thing at our place that doesn't take it is her 4Runner.
It's nice to have one oil that works in everything. I'm glad it's back on shelves, because the shortage where you couldn't get it for a couple years there wasn't good! But I had enough to get by.
 

snakeye

Veteran Member
Joined
Dec 13, 2009
Location
Montreal, Canada
TDI
2003 Jetta and Wagon, GLS 5sp
Working on stripping the interior of my car as well as removing bumpers, fenders etc as prep work for the rust repair I'm going to tackle.



Here's the reason I've been smelling exhaust in the cabin in the winter, and in the summer coasting downhill sometimes :



Those flaps are removable; has anyone here replaced them before? Wondering what kind of material I should get.
 
Last edited:

flashmayo

Veteran Member
Joined
Apr 1, 2007
Location
Santa Cruz CA
TDI
'03 Jetta - Gator Tuned
Another door card rebuild. This time I swapped out the top section of my original drivers side door card for one from a junkyard. The reason for this was due to the top of the door card flopping around where it‘s supposed to hang over the window frame. There’s a(nother) plastic piece that fails. What a surprise. It rattles a lot less now, but what amazed me was that the panel that holds the mirror switch and the manual door opener latch from my original 03 door card is about 3/4” shorter than the opening on the donor card. So now another trip to the junkyard is in order to try to figure this out.
Anyone else replace this top section before? Most of the drivers side door cards at the junkyard have this failure so it seems to be pretty common.
 

Cleenlivin

Veteran Member
Joined
Sep 8, 2008
Location
So Cal
TDI
2009 Jetta TDI Sedan (DSG) boughtback, 2004 Jetta TDI Sedan (Tiptronic), 2004 Jetta TDI Sedan (5 speed)
It’s been a long time since I’ve posted but today I tackled two jobs I’ve been putting off for years. I fixed my driver side window and replaced the lock actuator. After reading multiple posts and watching YouTube videos I found it easiest to remove the entire window carrier and lock actuator together in one piece. Thank you so much VW engineers (sarcasm)! But again for a 19 year old Mark IV BEW sedan daily commuter I really can’t complain.

I also replaced the plastic (nylon?) coolant flange on the drivers side of the block. I had a slow coolant leak with pink drips on the transmission. I don’t know if it’s psychological but the car drives much better after fixing the leak. Those hoses supply the transmission and EGR coolers. What would seem to be small problems seem to have a noticeable impact on how these cars run.
 

Zak99b5

Veteran Member
Joined
Apr 30, 2021
Location
Albany NY
TDI
2003 Jetta TDI
Running late for an appointment and in a rush backing out with the Expedition, I backed ever-so-gently into the left rear corner of my Jetta, parked across the street.

A little crack in the already beat-on bumper cover, and also crushed the taillight a little.

So I had a good excuse to order new RCRC tails to repair the damage.
 

Judson

Veteran Member
Joined
Jan 18, 2001
Location
Cheyenne, WY
TDI
2001 Jetta
Drove her. Surprised to find that the softsport springs raised the height of the back end. The stock springs with some of the stuff I carry (tools, etc.) sagged enough that the tailpipe would scrape when backing out of the driveway if I wasn’t careful. A nice benefit. More and more happy with how she’s handling the bumps (the roads in town suck).
 

J_dude

Veteran Member
Joined
Jan 9, 2020
Location
SK Canada
TDI
2003 1.9l “Jedi”
Drove her. Surprised to find that the softsport springs raised the height of the back end. The stock springs with some of the stuff I carry (tools, etc.) sagged enough that the tailpipe would scrape when backing out of the driveway if I wasn’t careful. A nice benefit. More and more happy with how she’s handling the bumps (the roads in town suck).
Really? Mine still sags in the rear. I carry a few tools in the back seat as well. Kinda bugs me.
 

pkhoury

That guy with the goats
Joined
Nov 30, 2010
Location
Mountain Home, TX
TDI
2013 JSW, 2 x 2002 Golf, 1995 F450 7.3L
Only about 3 tanks on them so far
Mine sagged in the rear since I ditched the Suplex towing springs, but nothing too crazy. I also tend to have a bunch of tools I carry, and a 12" subwoofer box in the back. I don't know how long it takes for springs to settle.

Also, another suggestion - putting a 28mm rear swaybar on our mk4's helps considerably with handling! It's the one outstanding thing I have left to have two almost identical Golfs.
 

GP_RZ

Veteran Member
Joined
Mar 19, 2022
Location
Alliston, Ontario
TDI
2003 Jetta Wagon 5 speed
Today I finally got my wagon in the shop to repair the drivers rear quarter and door, Finding a a used rear quarter for a wagon in Ontario thats not rusted to **** is near impossible, so I am am going another route. I am going to be cutting up a new aftermarket passenger front fender to get all the lines perfect, hope to be in primer by Thursday, and will be painting all except roof as its in decent condition within the next week or 2.







 

Bradm

Veteran Member
Joined
Jan 26, 2019
Location
Wisconsin
TDI
02,03,05, Jetta 99.5 Golf
Mine sagged in the rear since I ditched the Suplex towing springs, but nothing too crazy. I also tend to have a bunch of tools I carry, and a 12" subwoofer box in the back. I don't know how long it takes for springs to settle.

Also, another suggestion - putting a 28mm rear swaybar on our mk4's helps considerably with handling! It's the one outstanding thing I have left to have two almost identical Golfs.
Interested in these sway bars, can you tell me more? Do you go aftermarket or do other models have them oem
 

J_dude

Veteran Member
Joined
Jan 9, 2020
Location
SK Canada
TDI
2003 1.9l “Jedi”
Mine sagged in the rear since I ditched the Suplex towing springs, but nothing too crazy. I also tend to have a bunch of tools I carry, and a 12" subwoofer box in the back. I don't know how long it takes for springs to settle.

Also, another suggestion - putting a 28mm rear swaybar on our mk4's helps considerably with handling! It's the one outstanding thing I have left to have two almost identical Golfs.
I thought about a sway bar but after reading the “What Is Handling” thread I kinda figured I’d leave it alone. I’m not racing it or anything lol.
 

Zak99b5

Veteran Member
Joined
Apr 30, 2021
Location
Albany NY
TDI
2003 Jetta TDI
AFAIK, it's only aftermarket. I have a 28mm neuspeed on both DSEL and my JSW.
I had the same RSB on my 02 GTi and loved it.

Bought a Whiteline RSB for the current Jetta, since it was quite a bit cheaper than the Neuspeed. Works the same, with an identical improvement in handling. Roll is (obviously) a bit less, but the real benefit is the quicker weight transfer in a turn, along with the reduction in understeer. Car just rotates more willingly. RSBs also put more weight on the inner front wheel in a turn, increasing its traction (both for turning and acceleration).
 

pkhoury

That guy with the goats
Joined
Nov 30, 2010
Location
Mountain Home, TX
TDI
2013 JSW, 2 x 2002 Golf, 1995 F450 7.3L
What are all those acronyms like dsel dsol jsw that y’all keep saying a list of them with translations would be nice lol
DSEL - the 2002 Golf referenced in my signature, since I own 3 Golfs, two of them being 2002's, all of them being silver and standard. All have personalized plates - <3 DSEL, <3 DSOL and <3 DSUL.
JSW - Jetta Sportwagen
AFAIK - as far as I know
other acronyms I might use:
lol - laugh out loud
YMMV - your mileage my vary
FWIW - for what it's worth
RSB - rear swaybar
 

GP_RZ

Veteran Member
Joined
Mar 19, 2022
Location
Alliston, Ontario
TDI
2003 Jetta Wagon 5 speed
Today I finally got my wagon in the shop to repair the drivers rear quarter and door, Finding a a used rear quarter for a wagon in Ontario thats not rusted to **** is near impossible, so I am am going another route. I am going to be cutting up a new aftermarket passenger front fender to get all the lines perfect, hope to be in primer by Thursday, and will be painting all except roof as its in decent condition within the next week or 2.







Got a little more done today, this seems like its going to work fine, so far I have 8 hrs into it.





 

csstevej

Top Post Dawg
Joined
Aug 12, 2004
Location
north nj
TDI
2001 golf tdi 4 door auto now a manual, mine, 2000 golf 2 door M/T son's,daughters 98 NB non-TDI 2.0, 2003 TDI NB for next daughter, head repaired and on road,glutton for punishment got another tdi 2001NB,another yellow tdi NB , added an 06 NB DSG
Damn……that’s some nice work…..
 

IndigoBlueWagon

TDIClub Enthusiast, Principal IDParts, Vendor , w/
Joined
Aug 16, 2004
Location
South of Boston
TDI
'97 Passat, '99.5 Golf, '02 Jetta Wagon, '15 GSW
Timing belt service on IBW at Kraftwerk. Also sourced a PD150 EGR valve from Darkside and had it modified to accept the ALH upper intercooler hose, so they replaced the leaking one that was on the car. Also replaced the serpentine belt tensioner and roller as those were starting to get noisy.

Timing belt services are pretty unrewarding. You spend some money and all you get is a car that runs the same as it did when you dropped it off.
 

TwinTurboKen

Well-known member
Joined
Oct 24, 2016
Location
ID, USA
TDI
04 Jetta 5-spd TDI
Think I finally managed to fix stupid cruise control issue. Some extra unnecessary components may have been electronically rendered inert, went to stage 2 on the tune, and added 2-step just for giggles. So far no more random loss of power, and cruise seems to be holding rock solid at set speed now, rather than slowly bleeding off speed up to 10-15mph before hard acceleration to catch back up to set speed like it was doing.
 
Top