Scirocco Central

Hey guys, I am at a complete loss of what my issue is.

I just recently picked my car up from the dealer after a service where all the fluids were changed (even the gearbox oil). Have driven it today to my in laws and suddenly my car now sounds like it has a misfire, however the idle doesn’t change, the power is still there and there’s no fault codes in the ECU.

Any ideas/pointers will be appreciated. Will try attach a video of the noise when I can.

https://www.reddit.com/r/Scirocco/s/Azd1s4FnJc Video of the noise

Thanks

For anyone interested, this was an issue with the alternator. It's been replaced and now running fine!