s3 engine managment light

  1. HarveW

    Audi S3 No power/limp mode/Misfire

    Hi, I’ll try and keep it short but it’s been a journey Audi S3 8p Manual facelift. 80k miles it started of with a random and inconsistent misfire on cylinder 1. So I replaced the all 4 sparks and coil packs. This did not fix the issue. It would still sometimes Randomly misfire. Then there...