Car feels off/slow?

[Flashe30]

The last couple of days It feels like the car is "off". Bad throttle response, slower, doesn't shift like it used to... I can't put my finger on anything specific but it feels dull. (That's also why I started another topic on how to get started with Forscan.)

Is there perhaps a way to reset adaptations? Like from the ECU and gearbox? Anyone who experienced the same? It's a Euro Raptor with 30k kms. I always tank 95 RON bc I don't notice any difference but I filled it up with 98 last time just to be sure.

Thanks

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[Hootbro]

You have winter blend gas over where you live? When it rotates in here in the States, there is noticeable uptick of people complaining about performance and lagging.

 

[olefordguy]

Not 100% sure but I think disconnecting the battery?

 

[Flashe30]

You have winter blend gas over where you live? When it rotates in here in the States, there is noticeable uptick of people complaining about performance and lagging.

I looked it up and apparently yes, didn't know they also did this with gas and not only diesel! From the start of october so I guess it's possible. I do also notice some weirdness in shifting, but perhaps it's all in my head.
I came from a manual daily to the RR and from the start I didn't like the lag when you're flooring it and it needs to downshift 2 times. You push the pedal to the floor and it goes only like a full second later. It's even kinda dangerous sometimes and it feels more extreme now than before.

Not 100% sure but I think disconnecting the battery?

I'll try it, thanks.

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