Hyundai I30 N Line 2020 DCT 7 Speed Car Shuddering during setting off or moving up hill

[pulsar ravine]

My Hyundai I30 N Line has been experiencing a issue for a while now where the car shudders when setting off and when moving up a slope for example when exiting a car park, the car is external jittery like it has sudden jolts of energy but then as soon as i release the accelerator the car suddenly jolts down in speed. I'm wondering if someone here can give me a possible diagnostic into possible issues

[supple badge]

This should be covered under the powertrain warranty, shouldn’t it?

[pulsar ravine]

I'm not sure actually

i'm more interested in knowing what could be causing it cause like the diagnostics cost is so expensive here

[supple badge]

So it sounds like a couple clutches DCT isn’t engaging and disengaging properly. Sometimes it’s a software bug and can be fixed if Hyundai has published a revised flash. Sometimes it’s a “take apart the transmission and fix what’s broken” kind of job, unfortunately.

[pulsar ravine]

How much would this cost usually?

Couple grand at least right

[supple badge]

Yep. That’s why I am encouraging to invoke the warranty, or at least confirm if you’re still under warranty.

[pulsar ravine]

If the shuddering doesn't bother me, is it still important to get it fixed? Or can i keep driving it

[flint cape]

GG @pulsar ravine, you just advanced to level 2! Chat more to level up and earn top roles!

[pulsar ravine]

I just don't want my car to blow up lol, gonna pass the car to my mum in like 2 years anyways

[supple badge]

If you don’t mind me asking, why not just make Hyundai fix it? Without a proper diagnosis, anything we say is going to be speculation.

[pulsar ravine]

Cause it's prob gonna be pricey if warranty doesn't cover it