Since a couple of weeks my S3 is doing something very weird when the boost kicks in. Feeling like the clutch is slipping (maybe it is idk?) definetly feels like it.
I tried explaining it to multiple college's (mechanics) But it's really hard without actually seeing and hearing what happens. So i made a video of it: ->
I already tried a lot of stuff.. To begin with the Clutch, Dual mass flywheel, Pressure plate, Main bearring seal, Clutch master cylinder have been replaced 20.000km and 1,5 year ago. Gearbox has also been rebuild back then. Things i've allready tried:
- Bleeding the clutch (makes no difference)
- Clutch pedal doesn't feel strange
- Checked codes with VAGCOM, nothing strange not in the haldex or the engine. (haldex is also working fine)
- Thought that maybe if it has an LSD in it and i put the wrong oil in it it might have damaged it. Turns 0ut i Don't have an LSD so that couldn't be the case.
- Car is bonedry underneath, no leaking seals nearby the gearbox..
Allthough i was able to bleed the clutch (didn't help but still) i don't think it's the second Clutch cylinder that's behind the clutchpedal?
maybe the clutch is glazed? but i've driven like 500km since i noticed it.. i'd say it should be gone by then?
I just find it strange that it slips for like 2-3 seconds and then just continue's to pull, after 4000rpm it jut picks up again.
Has anyone ever seen this or have any idea what it could be? I'm kind of running out of options. It's not a problem if i have to take the gearbox of to find the problem, but if it's possible to know what it is on before hand that would be nice haha.
I tried explaining it to multiple college's (mechanics) But it's really hard without actually seeing and hearing what happens. So i made a video of it: ->
I already tried a lot of stuff.. To begin with the Clutch, Dual mass flywheel, Pressure plate, Main bearring seal, Clutch master cylinder have been replaced 20.000km and 1,5 year ago. Gearbox has also been rebuild back then. Things i've allready tried:
- Bleeding the clutch (makes no difference)
- Clutch pedal doesn't feel strange
- Checked codes with VAGCOM, nothing strange not in the haldex or the engine. (haldex is also working fine)
- Thought that maybe if it has an LSD in it and i put the wrong oil in it it might have damaged it. Turns 0ut i Don't have an LSD so that couldn't be the case.
- Car is bonedry underneath, no leaking seals nearby the gearbox..
Allthough i was able to bleed the clutch (didn't help but still) i don't think it's the second Clutch cylinder that's behind the clutchpedal?
maybe the clutch is glazed? but i've driven like 500km since i noticed it.. i'd say it should be gone by then?
I just find it strange that it slips for like 2-3 seconds and then just continue's to pull, after 4000rpm it jut picks up again.
Has anyone ever seen this or have any idea what it could be? I'm kind of running out of options. It's not a problem if i have to take the gearbox of to find the problem, but if it's possible to know what it is on before hand that would be nice haha.