- Messages
- 1
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- 0
- City
- Milwaukee
- State
- WI
- Country
- United States
- What I Drive
- 2020 RS3
I just got a 2020 RS3 Nardo edition. Love it, but the car came with intake and inter cooler mods (APR) as well as Unitronic software. Full disclosure, new to this. I have an RS4 so for me all is Natural 🤪.
car sounds great. Took it to Audi dealer for recall and they told me that car was tuned to e85 fuel. Paid for uniconnect transfer files from prior owner and flashed for 1 st stage.
since I did that the car sound like rattling in idle and low revs. i flash back to stock and same noise.
is it normal the rattling noise at idle and low Revs? No check engine lights.
car sounds great. Took it to Audi dealer for recall and they told me that car was tuned to e85 fuel. Paid for uniconnect transfer files from prior owner and flashed for 1 st stage.
since I did that the car sound like rattling in idle and low revs. i flash back to stock and same noise.
is it normal the rattling noise at idle and low Revs? No check engine lights.
