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- Sun Feb 04, 2024 2:57 pm
- Forum: RS6 (C8 Typ 5G) 2019-
- Topic: Engine misfire - in 4th gear will not rev past 4,200rpm
- Replies: 1
- Views: 2534
Engine misfire - in 4th gear will not rev past 4,200rpm
Hi everyone, my car has been fitted with OPF and CAT delete downpipes, now I have 250cell CATs down the line in the exhaust, I am also running a stage 1 tune. The car had been running great, but latéy an issue appeared: It happens only in 4th gear around 4200rpm, under any throttle position, the eng...