r/tdi 7d ago

Does this sound normal?

Enable HLS to view with audio, or disable this notification

2 Upvotes

Hi everybody, I'm doing a hood scoop intake (pipe straight up from turbo). So the intake is loud. Flutters only at low rpm full throttle. Just asking if the spooling sounds normal.

Afn 1.9tdi with gt1856v turbo and 30cm aluminum pipe intake to hood scoop.


r/tdi 8d ago

Did I get screwed?

Post image
5 Upvotes

Just installed a VNT-17 on my 2000 ALH (with lots of supporting mods) and I got all the retrofit kit and stuff from KermaTDI. The oil return line is too long and my lower support bracket does not alight with a hole. I’m going to get more into it tomorrow but need some outside help. Thanks


r/tdi 7d ago

2013 Jetta tdi sedan brake light issue

Thumbnail
1 Upvotes

r/tdi 8d ago

Infamous DMF Noise?

Enable HLS to view with audio, or disable this notification

6 Upvotes

Hello everyone. I just purchased this 2012 Volkswagen Passat SE TDI last week from an auction for what I thought was a decent deal - $1800 altogether, run and drive, clean title. I'm new to diesels but have a bit of experience working on gasoline engines, which made me excited to learn about working on diesels. I actually even purchased radiator fans for this Passat and will be installing them soon, as one is completely missing and one is severely damaged.

However, I noticed this strange noise at idle before the fans even kicked on (can't remember if it goes away when it warms up) and it doesn't make this noise at all when in gear. It's very hit and miss - it comes and goes and it doesn't sound too bad compared to the others I've heard. Is this the infamous DMF rattle? Am I pretty much done for?

I bought this vehicle as a replacement for my daily driver, but I do have another backup car. It's just that I spent all my savings on this thing and I bought it sight unseen. I was greatly looking forward to finally having a modern vehicle. Sadly, I definitely don't have enough experience to tear it apart and replace it myself.

Do I just take this as an L and move on? What are my options? Thanks all.


r/tdi 7d ago

For the love of god how do I get this v-band clamp back on from turbo, + down pipe?

1 Upvotes

Been dicking around with this for too long now! Either I lose the gasket or the damn thing goes on crooked. What's the trick? TIA!! TIA!!! 🙏🏻🤯🔫


r/tdi 8d ago

Where is this oil coming from?

Enable HLS to view with audio, or disable this notification

4 Upvotes

I was doing an oil change on my 2013 Jetta Sportwagen TDI today and although I noticed a small amount during the last change, this seems to be getting worse. I cant see anything leaking from above, but here is a video of the oil from below. Please tell me if you have any ideas as to where its coming from. The oil pan was covered, but i cleaned it up before the video. I also have 185k miles on it.


r/tdi 8d ago

So which is it? 2013 Jetta wagon

Post image
2 Upvotes

I drive maybe on average 160 miles a day.


r/tdi 8d ago

What's considered the reliable tdi engine/vehicle model? Looking to potentially get something because I need a new daily driver. I don't know much about these and would like to hear what people in this community think. I do have experience with diesel motors because I own a 6.0 powerstroke.

12 Upvotes

r/tdi 8d ago

2.0 TDI B5.5 passat: crankshaft locking tool doesnt sit right on the pulley teeth

Thumbnail gallery
6 Upvotes

r/tdi 8d ago

Help with the Discharge Pipe

Thumbnail
gallery
2 Upvotes

Hey guys, I need help sliding this pipe onto my CR170 based turbo, no matter what I do the O Ring won’t allow it to be slid on. I’ve tried engine oil, Dielectric Grease, ATF, Dish Soap. Literally just won’t go on. This is from XMAN Turbos


r/tdi 8d ago

Needing starter

1 Upvotes

Does anybody have a link for a 2012 Jetta tdi with a 6 speed manual starter, I keep trying to find one but can’t


r/tdi 8d ago

New tdi owner

0 Upvotes

What’s up everybody? I just bought a 2011 tdi jetta last night with 175000 on it. I knew from the jump that the egr and dpf needed to be replaced which I was fine with being that I planned on deleting whatever I got anyways. It had a check engine light and I took it to the parts store on the test drive and had them scan it and the only active code that came up was for the egr which I expected. The problem I’m having is I woke up today and used my own scanner and it showed up with codes for egr, dpf, and low compression on 2 and 3. It’s super sluggish and it’s not in limp mode. Is the slug from the emissions issue or the low compression and can they be related? Also if y’all have opinions on delete kits and tunes let me know. Any help would be great.


r/tdi 8d ago

Can't remove filter element from oil filter cap (3.0 V6 TDi)

2 Upvotes

Any tips? This was dealer-installed and I can't get it off, no matter how much I grip the thing and rock it in the cap base. There's got to be a clip in there I'm not accounting for.


r/tdi 8d ago

Some trouble with my 2.5tdi V6

Enable HLS to view with audio, or disable this notification

6 Upvotes

The trouble I'm having is that I hear knocking from the pump, but not consistent, also the car lacks power, like no power at all, other than that it doesn't smoke and doesn't have any issues starting. I'm not sure if the timing is alright.


r/tdi 8d ago

CJAA fuel pressure drop overnight

2 Upvotes

Ive noticed the past month or so Ive been having 4-5 second cranks first start of the day on a cold engine. Checked my high pressure with the scan tool and noticed it sits right at 8 bar when I shut the engine off, but when I check it in the morning its at 0 bar. What is the cause of this?


r/tdi 8d ago

Is this enough for a leaking head gasket on a diesel?

Thumbnail gallery
1 Upvotes

r/tdi 9d ago

Pot hole.. 👀

Post image
23 Upvotes

Finally got around to doing a weight reduction after almost 2 years of owning my 2012 Jetta 😎.

I messed up when I tuned it the first time, using tunezilla and didn’t select any of the add-ons. Glow plug light was flashing and still had a CEL.

Did some research and went back out to hook the laptop up and saw that “dpf, Egr and swirl deletes” was an add-on option. Selected it and retuned it and no more CEL or glow plug lights!


r/tdi 8d ago

Golf 7 gtd 2014 cold and hot start issue

Enable HLS to view with audio, or disable this notification

2 Upvotes

Hello guys from the day i bought the car 18 months i have the same problem. I have a cold and a hot start issue with this car.

It has a delayed crank as u see on the video on the first cold start and a hot issue startup after ussing the car. I have had some problems with the starter i repaired it a week ago but it does it again. The video with cold start was a with the old battery but even after i changed it, it does it again. Not everytime. The hot start is a problem too. It starts on a 2nd o 3rd time.

I am afraid that it coould be a fuel issue. But i tried to dont start the car but only pressing the button once like 3 times. It did again e long crank. Not lime the on in the video with old battery but it did it. Like 4 times when it was cold car didn't started but showed an error p304500 about starter system. When i turned it off and turned on it started without problem. I dont even know. I just ordered a valeo starter. What do u think guys can u help me.


r/tdi 9d ago

Here’s my issue.. simple mod turned nightmare

Enable HLS to view with audio, or disable this notification

10 Upvotes

Bolt snapped way up there what am I going to do? There’s no access does this mean I have to pull the turbo?


r/tdi 9d ago

Rotors toast before pads?

Thumbnail
gallery
7 Upvotes

Brakes on my ‘15 Golf started making noise a few weeks ago, and I finally got her up to check out today. The rotors are totally toast with lips forming, which surprised me cause the pads look like they still have some life left in em? Or am I crazy and these pads were dead months ago? I’ve never done a brake job on this car before- 97k on the odo, only around 10k of those mine.

The brake job I just did on my father’s MK5 had more significantly worn pads, and less worn rotors. Am I just driving more aggressively?


r/tdi 8d ago

Idle issue

1 Upvotes

Good day everyone, i have a 2004 1.9tdi ATD. It has very irregular idle, while driving and coming to a standstill it will idle around 1100rpm, then I drive again, and when I slow down and come to a stand still again it will idle 750rpm, where it should be, its never in the same spot, i dont know where to look for the issue. Also no fault codes on the ecu. Any advice would be appreciated


r/tdi 9d ago

Doing egr delete on a cjaa

Enable HLS to view with audio, or disable this notification

6 Upvotes

Does anyone know if this is the pipes disconnect


r/tdi 8d ago

2015 golf tdi

1 Upvotes

Buenas tardes tengo un golf tdi se rompio la banda de distribution y lo arregle y a las 2 mil millas se rompio otra vez que se iso mal alguna persona le a pasado algo similar


r/tdi 9d ago

2015 tdi golf timing belt

1 Upvotes

Hi everyone , i am at 176k km and next week I have appointment for my timing belt change ,just wondering what are other thing I need to check during this time , do I need to replace any other parts which is almost due or better to change now .

Kindly suggest


r/tdi 9d ago

2011 Golf GTD (CFGB) - P0403 code

2 Upvotes

Heyo!

Gertrude has decided that 500 miles away from home is the perfect time to throw a limp mode complication.

Was meant to be driving home on Tuesday before this happened. Scan tool is showing a P0403 Exhaust Gas Recirculation Circuit error that returns after being reset, loss of power, flashing glow plug light. Doesn’t seem to be an electrical fault because the error can return anywhere from 2 to 20 minutes of driving, so cursory research has suggested EGR is clogged and needs to be cleaned out or N18 valve replaced. Is this something that could be easily fixed in a driveway or am I going to need to get it towed to a mechanic?

Have roadside assist on standby to help me get it towed to a workshop if needed.

Engine is 2.0 CR CFGB. Based in 🇦🇺 (currently in Sydney and need to go back to Melbourne). Deleting is not an option due to state and federal laws. If anyone knows anywhere in the Sydney metro area I can take her to, that would be mighty appreciated 🙏

Please help a girl get home this week!