Misfire but no fault codes

Bayzoo

Glovebox Demon
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Evening,

I'm using the torque app and although no error codes are being stored, it appears when I run the tests that I have misfires on all cylinders, particularly cylinder 3 which has logged a count of 5 in the last run of spirited driving.

Car is a 2014 S3 Sportback with c. 25k miles and has a stage 1 APR and TCU remap, and revo intake.

My gut tells me that I need new spark plugs, and looking back at my last service with Audi I don't see any evidence they were replaced.

If you do think spark plugs would be my first port of call, do you have any recommendations?

I am also aware that the torque app is nothing compared to VCDS and therefore I'm aware it may not be 100% accurate.

Many thanks!

Fraser
 

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