Marko C94

Hi guys, just a quick update for those following.. finally found a solution.. one of my injectors was the issue, bought all 4 repaired , and car runs like a brand new.. no more shaking and gear knob is not going crazy anymore 🤣

13 minutes ago, RoyBrown said:

@Marko C94 what does your mechanic think about this? Do you have any plans to change it?

My car has 120k now and it drives the same I dont believe it has got any worse. Im not sure if it ever has had a new flywheel or clutch before, but at £1000 for a new kit including fitting its an expensive gamble if it doesnt sort it!

My mechanic said that he need a car available for 3 days and he plans to deassemble all transmission parts.. he suspects it is either flywheel or differential mounts(lagers).. i will let him do that next month..

And btw, pulley is alwmost brand new, swapped when i did large service, it defo not a pulley..

For everyone following, swaped all my engine mounts, everything still the same.. i think i will go with a flywheel.. if that doesnt sort things out, i give up lol

On 8/8/2022 at 9:42 PM, Marko C94 said:

For the guys following, my right engine mount is now totally destroyed, i will have it replaced in couple of days.. if that sorts thing out , i will let you guys know!

Not the engine mounts, everything still the same..only thing not changed is the flywheel.. 

For the guys following, my right engine mount is now totally destroyed, i will have it replaced in couple of days.. if that sorts thing out , i will let you guys know!

13 minutes ago, SteveJ098 said:

Hi. I recently got to face somewhat the same problem with my 2016 Audi TT. We were riding on the outskirts of Dubai with a bunch of friends. We decided to have a drag race but knowing my car's limitations I didn't push it that hard. When I crossed 100mph it stated shaking horrendously. I instantly dropped the speed but the vibration was still there. I took to the closest Quick Fit's Audi Service Dubai Workshop the next day for inspection. The mechanics run some diagnostics and manual inspections and told me that the front struts needed to be replaced. I gave them a go ahead and they promptly finished their job. The surprising factor for me was their courteous nature and affordable prices.  The car is now running perfectly fine just like new and racing is now out of question for me. 😅

Our vibration is throttle related it has nothing to do with struts. thank you for the reply!

2 hours ago, Stevey Y said:

Hi with that sort of milage it should have been changed about 100k ago, there is no way of testing them other than with a crowbar underneath them to see if it moves up and down but considering the price of a new one just changing it would be better policy, the outer ring of the pulley is bonded to the inner with high shore rubber which when it deteriorates allows movement/vibration, the DMF and crank damper are there to stop harmonic resonance which occurs around 1800-2000 rpm.

Steve.

Thank you steve, i have oil and filter change next week so will change balancer too.. i will post back here if that solved the issue, maybe it will be useful to someone!

17 minutes ago, Stevey Y said:

Hi also known as a 

17 minutes ago, Stevey Y said:

Hi also known as a crankshaft pulley.

 

Thank you for the reply? How can i test if it is really crankshaft pulley, and is that problem something common in 2.0TDI?

42 minutes ago, RoyC said:

harmonic balancer

Hm, interesting idea, makes sense.. had a similar problem? Thank you for the reply, really apreciate it...

Hello guys,

I know there is a very slim chance of finding the root cause of this shaking on forum, but maybe someone managed to solve this issue. First of all, car is super reliable ,extremly well maintained and I'm super happy with it. But this is starting to really frustrate me. I have been to two really proffesional vag specialists and they couldnt find anything. Car is currently on 200003km, shaking started at around 170000km.. shaking comes only when accelarating, it goes through the car, and is stronger when you accelerate from low rpms.. shaking is also stronger in higher gear(accelerating in6th gear from low rpm is strongest, gear lever goes crazy)

So far changed inner and outer cvs, both driveshafts(all original parts), engine mounts , and my flywheel and clutch are in very good condition(there is absolutly no sound whatsoever).. there in no misfire, i even had.my gearbox opened and all joints look factory new.. i have a feeling this is something bizzare , and yet i cant figure out what it is.. 

Hi guys, have the exact same problem. Shaking is stronger when accelerating from low rpm, and stronger in higher gear(6th gear=worst shaking). Engine is 2.0. TDI, 105kw, A4 B8.5 Avant, s-line. So far changed engine mounts, both driveshafts, inner and outer cv joints, even opened a gearbox which looks as if left the factory yesterday, and in perfect condition. My clutch and flywheel make no sound and are in perfect state whatsoever. There are no error codes, even checked the injectors, there is no misfire ( at least when idle). Dont know what to do, car is perfect, 200 000km with no problem, never let me down.. I even learned hot to drive so it doesnt happen often..