Rare Ara S3
Go Kart Champion
- Location
- Michigan
- Car(s)
- 2017 Audi S3, GTI
Nick didn’t seem concerned when I specifically asked about knock in the logs. Seems like if you never have any knock that the tune would be really conservative ?We don't know for sure which knock he might have. Spark knock would be detonation knock which could be an issue with fuel, timing, or the plugs themselves and rod knock is an issue with the bearings and/or too much P2W clearance. @Rare Ara S3 pull your plugs and check them like what @daconchslop mentioned. If they have anything but normal condition, take a borescope and look down into the cylinder.
Also it consumes zero oil from what I can see between what have been short change intervals this far.