$20.00 dlls FIX 2010 vw jetta 2.5l rough idle (vacuum leak)

many VW and Audi models have the same problem. Check PCV system first. ROUGH IDLE VACUMM LEAK VW JETTA AUDI 2.OL TURBO

[lyboearth]

This video just saved me. My car is running perfectly now

[chadcollins]

Literally have a 2009 beetle and this exact same thing happened to me today. Autozone makes a kit, it cost $30 and took LITERALLY 30 seconds to snap on

[l.garcia]

Gracias, Hugo, it was my car problem now it's working good.

[rainmenk]

Thx just save my day been screwing with the Jetta for 6months ...

[jhernandez]

Holy Sh*t, after 5 months of searching, i think this solved the problem on my 2008 Jetta

[Marc-rgnw]

My jetta wouldn't start after installing the doorman diaphragm, so I switched it back to the original, though it did have a small tear and was filthy. I will be going to the shop this week to see what's going on with the rough idle.

[surefire]

Same part first purchased for 2010 Jetta 2.5L from local auto supply place and installed. That generated new code P2187 in two days, Found the diaphragm was not seated properly, I found lots of air was leaking and the PCV valve diaphragm was not seated. Press around upper three tabs and found there was a slack but the tabs was seated fine. The lower tabs had no slack on finger press but upper three do. Thought may be the parts cap and diaphragm were defective. Spent another $40 and purchased from Autozone and installed very carefully. This time I was able to open the oil fill cap quick to check PCV when engine was idling. After two day I found the new one failed with the same symptoms. The upper tabs were not holding the tight enough and PCV was leaking air. I stick a temp clamp to hold the cap tight, it was still leaking some but was able to open cap on idle.
Now I am stuck, what is the problem. Why the all three upper tabs are not holding tight enough. I do not see any damage on tab!!!

[johnrodriquez]

Hello sir thanks for the video. I just replaced the PCV valve as recommended. However, the old one had no tears or holes in it. Of course it was dirty but nothing that indicated an air leak...I still put the new one in obviously but I'm worried this won't fix my problem. I'm having a problem where my car shakes when idle and sometimes it even dies and I have to restart. I've gotten the code ran at my local VW dealership and they said it needs a new map sensor....but I've been told by longtime mechanics that the throttle just needs to be cleaned out

[fixitall]

during my repair for this, i accidentally screwed up the duct when using the channel locks to loosen the clamps... now i can’t get the clamp to go back up to its locking position. any advice? if it is punctured is that gonna make the problem worse? 😓

[noobiedooby]

Mine idle is weird and after it heats up goes fine. If i start and stop 3-4x straight it gets worse and stops by it’s own! Gave it some gas and runs fine. Coil pack problème?

[wandameadows]

If you have those plastic trim removing tools its better to use when taking off the cap. Harder to break plastic on plastic.

[waynegodwin]

Time to eat a chicken after hearing this video.

[samgrieg]

So if the diaphragm is good and you take oil filler cap off while it's idling, is the motor supposed to surge? And should there be resistance when you take the cap off due to vacuum in the crankcase? Thanks

[jerryx]

04:01 my car did not make that sound though! What am I doing wrong?

[jasonsoto]

I lost the spring but everything else is good. Is there anywhere i can get a spring?

[reyna]

Hi Hugo I don’t think I have that problem but when I try and start my car it sounds like a vacuum and it doesn’t start at all

[benden]

I heard the ones from Dorman didn't work?? I think that was a turbo version?

[RemydaOne]

What sensor is that on the air intake duct

[josecortez]

Would this cause a check engine light to come on? I suspect this is my issue amd is leaking oil and making my map sensor tweak out.

[WendzDarKnight]

Was there a retaining spring in the original diaphragm?