What did you do to your MKIV today?

PakProtector

Veteran Member
Joined
Jan 5, 2014
Location
AnnArbor, MI
TDI
Mk.4's and the Cummins
Silly trivial bit on the 2D...changed its gear oil for some MT90 and part of a qt of Syncromesh( what I have laying about ). Filled as full as I could manage.

Before the plate goes back on, I think I am going to change the regulator valve in the AC compressor.

Douglas
 

P2B

Top Post Dawg
Joined
Jan 11, 2006
Location
Toronto & Muskoka, Canada
TDI
2002 Jetta, 2003 Jetta, 2003 Jetta Wagon
My better half borrowed the sedan for errands, came home and said there was an electrical burning smell then the AC didn't seem to be keeping up when stuck in traffic.

Sure enough, the large fan (which was fine when l checked it in the spring) is locked up. Not running the AC until the new one arrives :mad:
 

Zak99b5

Veteran Member
Joined
Apr 30, 2021
Location
Albany NY
TDI
2003 Jetta TDI
Tried to help #2 son adjust the shifter cables yesterday in his 2000 Jetta. Has the ball socket ends rather than the pins.

Anywho, I was able to get one cable end loose. Very hard to slide the knurled disk down, and then had to pry the fingers off the cable with a pick and screwdriver. The less accessible one we just gave up on for now. It wouldnt budge. Sprayed it with some kroil For it to soak.

Today he wants help with doing his front suspension. Hope it goes better.
 

Fahrvegnugen

Veteran Member
Joined
Jan 21, 2017
Location
Burlington Vt
TDI
01 golf 1.9 alh gls silver
I replaced driver door lock module with a new vw one. It works as expected…Except when I pull outer handle it doesn’t open fully, the door must be pulled, pushed in and pulled again before it’ll open. It only does this on first unlock, after that it works normally.
with The old module I had to punch the door handle before pulling :)
 

P2B

Top Post Dawg
Joined
Jan 11, 2006
Location
Toronto & Muskoka, Canada
TDI
2002 Jetta, 2003 Jetta, 2003 Jetta Wagon
I replaced driver door lock module with a new vw one. It works as expected…Except when I pull outer handle it doesn’t open fully, the door must be pulled, pushed in and pulled again before it’ll open. It only does this on first unlock, after that it works normally.
with The old module I had to punch the door handle before pulling :)
The short cable between the module and outer handle needs adjusting - sounds like it needs to be one or two notches tighter.
 

PakProtector

Veteran Member
Joined
Jan 5, 2014
Location
AnnArbor, MI
TDI
Mk.4's and the Cummins
Alright, got the new compressor regulator valve installed. The oil loss was neglicible but I put in some more on the charge to make up for it. The pump plate has reed valves on both side of it. It is a wee PITA to torque the valve's nut while keeping all that lined up. Beyone that, it was easy. The previous pressure differential low-to-high was about 10 psi and nothing cool out of the vents. Differential is now about 150 psi...and cold air issues forth... :)

Used the sanden kit with steel gaskets...KC TDI supplied this kit. The polar bear kits were cheaper and came with the red gaskets as shown in the KC TDI instruction video... :) I don't think it matters very much.

2002 ALH Golf 2D...

Douglas
 
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Marc Bourget

Well-known member
Joined
Jan 17, 2021
Location
Stockton, CA
TDI
2003 Jetta
I replaced driver door lock module with a new vw one. It works as expected…Except when I pull outer handle it doesn’t open fully, the door must be pulled, pushed in and pulled again before it’ll open. It only does this on first unlock, after that it works normally.
with The old module I had to punch the door handle before pulling :)
See if this video will help

 

Zak99b5

Veteran Member
Joined
Apr 30, 2021
Location
Albany NY
TDI
2003 Jetta TDI
Yesterday on #2 son's 01 Tdi we replaced his front struts. His car was sitting very low, and he had big gaps at the strut towers.

Since he doesn’t have a lot of money and I still had the Moog quick struts in the shed i took off my car after about a year, we decided to use those.

Drivers side went fine. Of course it did. Passenger side had same fun in store for us.

When I had changed the suspension twice years ago on my GTi, I used a spring Compressor with the strut still on the car to get them in and out. When I installed the Moogs on my car and when I replaced those with the Konis and SofSports, both times on the passenger side I just disco'd the TRE, which allowed me to rotate the knuckle forward enough to r&r the struts. No messing with the ball joint or half shaft, no spring compressor.

Well, this car was having none of that. Just could not get the knuckle to rotate forward to slip the strut out. Tried compressing the spring some to see if that would give us clearance, but no dice. Removed the three ball joint bolts, but that didn’t help. Tried loosening the outer drive axle nut to pull the knuckle out and away, but could not break it loose in the air. Tried to put the tire on to drop it, but now the spring compressor screws were in the friggin' way. Finally, I just tightened down the compressors all they way, removed the shouldered strut nut, popped off the mount, and finally got the damned thing out.

The struts were original to the car, put on in 03/01. Rusty as all get out, and both springs were broken.

 

P2B

Top Post Dawg
Joined
Jan 11, 2006
Location
Toronto & Muskoka, Canada
TDI
2002 Jetta, 2003 Jetta, 2003 Jetta Wagon
Yesterday on #2 son's 01 Tdi we replaced his front struts. His car was sitting very low, and he had big gaps at the strut towers.

Since he doesn’t have a lot of money and I still had the Moog quick struts in the shed i took off my car after about a year, we decided to use those.

Drivers side went fine. Of course it did. Passenger side had same fun in store for us.

When I had changed the suspension twice years ago on my GTi, I used a spring Compressor with the strut still on the car to get them in and out. When I installed the Moogs on my car and when I replaced those with the Konis and SofSports, both times on the passenger side I just disco'd the TRE, which allowed me to rotate the knuckle forward enough to r&r the struts. No messing with the ball joint or half shaft, no spring compressor.

Well, this car was having none of that. Just could not get the knuckle to rotate forward to slip the strut out. Tried compressing the spring some to see if that would give us clearance, but no dice. Removed the three ball joint bolts, but that didn’t help. Tried loosening the outer drive axle nut to pull the knuckle out and away, but could not break it loose in the air. Tried to put the tire on to drop it, but now the spring compressor screws were in the friggin' way. Finally, I just tightened down the compressors all they way, removed the shouldered strut nut, popped off the mount, and finally got the damned thing out.

The struts were original to the car, put on in 03/01. Rusty as all get out, and both springs were broken.

[GALLE RY=media, 154436][/GALLERY]
You're doing it the hard way ;)

You don't need spring compressors to pull the struts, just the jamb nut for an outer tie rod. Remove the shouldered nut that holds the strut bearing and replace it with the jamb nut. Now you can lift the car and remove the rubber bump stop, which gives you plenty of room to remove the strut without undoing anything more than the sway bar. Spring compressors are only needed to transfer the jamb nut to the new strut on the bench.

I use the jamb nut on both sides, not really needed on the driver's side but makes it easier. Also works for replacing strut bearings - remove the bump stop and use the weight of the car to hold the spring while you switch bearings.
 

Zak99b5

Veteran Member
Joined
Apr 30, 2021
Location
Albany NY
TDI
2003 Jetta TDI
I agree it was the hard way. But I wanted to try the successful method I had used last 2x I had changed the front left strut. No idea why it didn't work for this removal. For install I just did the "rotate the knuckle forward" method and it worked like a charm. No removal of the strut mount required.
 

Leta

New member
Joined
Jul 24, 2023
Location
Michigan
TDI
2004 Jetta 1.9 BEW
Over the weekend I replaced all 9 transmission solenoids, put in a new battery Sunday, did the oil change today. Only major catastrophe was, well, I kinda forgot to put the drain plug back in before starting to put the oil in. Oops! Probably won't do that again. Probably. All in all, not bad considering that prior to doing all this, I hadn't even changed my oil on my own before. Tell you what, I won't be going to the old "iffy lube" again!
BTW thanks to everybody who's posted tips on here for that solenoid swap, I scoured every thread on here for info for weeks before I decided, I can do it! And I did! No more engine light, no more sad little dead TDI in the driveway, and most importantly you all helped a single mom get her grocery getter back on the road! (And build a bit of mechanical confidence)
 

PakProtector

Veteran Member
Joined
Jan 5, 2014
Location
AnnArbor, MI
TDI
Mk.4's and the Cummins
Over the weekend I replaced all 9 transmission solenoids, put in a new battery Sunday, did the oil change today. Only major catastrophe was, well, I kinda forgot to put the drain plug back in before starting to put the oil in. Oops! Probably won't do that again. Probably. All in all, not bad considering that prior to doing all this, I hadn't even changed my oil on my own before. Tell you what, I won't be going to the old "iffy lube" again!
BTW thanks to everybody who's posted tips on here for that solenoid swap, I scoured every thread on here for info for weeks before I decided, I can do it! And I did! No more engine light, no more sad little dead TDI in the driveway, and most importantly you all helped a single mom get her grocery getter back on the road! (And build a bit of mechanical confidence)
HA! Did that in front of a customer one Friday evening. SAAB 900 Turbo, all 4 quarts wound up on the floor( it is a substantial puddle ). 'Just a quick oil change before we close'...LOL It took longer to clean up properly than the whole job should have taken if I had not missed the drain plug.

Douglas
 

Judson

Veteran Member
Joined
Jan 18, 2001
Location
Cheyenne, WY
TDI
2001 Jetta
Yeah been there, done that too. Like a rite of passage, it’s not what you’re going to forget but when and how bad. I’ve also left off the oil fill cap too. That’s a fun one….
 

JDSwan87

Black Swamp Thing
Joined
Feb 9, 2014
Location
Michigan near Toledo
TDI
2001 Jetta TDI, 5 speed Lagoon Blue Metallic(sold); 2005 Jetta TDI Wagon auto
HA! Did that in front of a customer one Friday evening. SAAB 900 Turbo, all 4 quarts wound up on the floor( it is a substantial puddle ). 'Just a quick oil change before we close'...LOL It took longer to clean up properly than the whole job should have taken if I had not missed the drain plug.

Douglas
Yeah been there, done that too. Like a rite of passage, it’s not what you’re going to forget but when and how bad. I’ve also left off the oil fill cap too. That’s a fun one….
I remember doing an oil change on a family members 88 Ranger and while the oil change went well, the hood closing did not. Apparently the hood needed to be SLAMMED in order to latch. I closed it firmly (not enough) and it flew up after hitting a bump at 45mph. That was fun...
 

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
Over the weekend I replaced all 9 transmission solenoids, put in a new battery Sunday, did the oil change today. Only major catastrophe was, well, I kinda forgot to put the drain plug back in before starting to put the oil in. Oops! Probably won't do that again. Probably. All in all, not bad considering that prior to doing all this, I hadn't even changed my oil on my own before. Tell you what, I won't be going to the old "iffy lube" again!
BTW thanks to everybody who's posted tips on here for that solenoid swap, I scoured every thread on here for info for weeks before I decided, I can do it! And I did! No more engine light, no more sad little dead TDI in the driveway, and most importantly you all helped a single mom get her grocery getter back on the road! (And build a bit of mechanical confidence)
Don't feel badly about that. I almost started filling my son's MKIV with oil last Saturday and just in time rememberd I hadn't put the drain plug back. And that has to be at least the 100th oil change I've done on a MKIV.
 

Zak99b5

Veteran Member
Joined
Apr 30, 2021
Location
Albany NY
TDI
2003 Jetta TDI
First oil change on my first car (79 MGB) with a buddy. We were 16 and 17 years old. He found the drain plug and removed it. Reinstalled it after draining, and I put the new oil in. Took it for a test drive, and the car started to whine. Brought it home and my dad checked it out. Buddy had removed the tranny drain plug, bone dry (the whine). Crankcase had 2x the oil, but nothing bad happened there.

Helped another fried change oil in his car (Delta 88), also while in high school. Forgot to reinstall drain plug, and as we were filling it we noticed the oil running down the sloped driveway. His dad was pissed.
 

PakProtector

Veteran Member
Joined
Jan 5, 2014
Location
AnnArbor, MI
TDI
Mk.4's and the Cummins
and then there is shorting the oil pressure sender wire to the block under a water pump ear on a 944. After a major service, no oil pressure on first start up. WP is the first thing on...and there are two balancers to take care of too...LOL

Douglas
 

romad

Top Post Dawg
Joined
May 27, 2011
Location
Prescott, AZ
TDI
2005 Jetta GLS Wagon "Cranberry"
Not today but on Saturday 22 Jul 23. I had to replace this:

in Indianapolis while returning from a trip to Staten Island. Got the cheapest 195/65x15 Big O had in stock but now have to buy a set of new tires. I'll probably have the tire I bought in Indy put on the spare rim
 

romad

Top Post Dawg
Joined
May 27, 2011
Location
Prescott, AZ
TDI
2005 Jetta GLS Wagon "Cranberry"
A little over 6 years. When I first felt the vibration and heard the noise, I thought it was the left front as I'd hit a small pothole a few miles back. Here's the inside:


I just checked and there were about 45 - 46,000 miles on it.
 

J_dude

Veteran Member
Joined
Jan 9, 2020
Location
SK Canada
TDI
2003 1.9l “Jedi”
I've never seen a tire break up like that. How old was it?
I have also had a tire do that once, I think it was fairly old. Was a light truck tire in use on a stock trailer. Definitely unusual though.

I’ve seen a tire come completely off the wheel in that fashion too, leaving the bead seated on the rim, but that was a case of low tire pressure in -35°C.
 

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,gluten for punishment got another tdi 2001NB,another yellow tdi NB
Ahhh ….just patch it and keep trucking…….😳😳😳
JK…… wow !
 

Fahrvegnugen

Veteran Member
Joined
Jan 21, 2017
Location
Burlington Vt
TDI
01 golf 1.9 alh gls silver
Continental tire blow out special!

How about stopping at a reservation to buy a used tire that exploded maybe 100 miles later down the road. It didn't look that bad. The sudden explosion caused the car to violently veer off the road.

Probably should switch my mint unused 2001 spare after seeing that.
 

SilverGhost

Veteran Member
Joined
Mar 25, 2005
Location
Back in So Flo - St Lucie
TDI
'05 Golf - totaled :(, wife's '13 Beetle - buy back, TDIless
We see those a lot during summer. Usually find out customer never checked tire pressure. Even with TPMS systems that people ignore. Running a tire on a Jetta spec 36PSI at 15-20 PSI long enough and the rubber gets hot and degrades - and does that.

On a side note - even if pressure is correct now, running them under inflated at some point in the tire's life will still degrade the rubber. No for a mile or two to the store, but rather hundreds of miles of continuously run low pressure

Jason
 

romad

Top Post Dawg
Joined
May 27, 2011
Location
Prescott, AZ
TDI
2005 Jetta GLS Wagon "Cranberry"
On a side note - even if pressure is correct now, running them under inflated at some point in the tire's life will still degrade the rubber. No for a mile or two to the store, but rather hundreds of miles of continuously run low pressure

Jason
Hmm, that makes sense. I was on the return leg of a trip from Prescott to Staten Island when this happened. It might have developed a slow leak I didn't catch.
 

Nuje

Top Post Dawg
Joined
Feb 11, 2005
Location
Island near Vancouver
TDI
2015 Sportwagen; Golf GLS 2002 (swap from 2L gas); 2016 A3 e-tron
I’ve seen a tire come completely off the wheel in that fashion too, leaving the bead seated on the rim
You mean, something like this? 😱


Came upon this while out for a bike ride a few months back. Had to go back home to get a 16" wheel/tire because the spare she had was a 15" and wouldn't fit over the big-brake upgrade the previous owner had done.
 

romad

Top Post Dawg
Joined
May 27, 2011
Location
Prescott, AZ
TDI
2005 Jetta GLS Wagon "Cranberry"
Yesterday I had a new set of Continental TrueContact Tours put on, the Nexen I bought in Indianapolis put on the spare rim, and today I vacuumed the crumbled tire residue out of the spare well before putting the spare back into it.
 
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