I think Audi is tuned for stage two big t4 turbo, recently purchased car with heavy modifications. I have very rough idle and stalls frequently. When I am on the throttle (higher rpm) and then come to stop sight or lights (low rpm) will idle rough and sometimes stall. I don't have any check engine lights and it usually runs better when started in morning cooler temperature. Warms up and starts acting up. Please help. Also a little ticking not much tho what should I check for? Oil needs to be done it's got color but not that bad.. Radio was on SAFE mode when purchased found my card and code in my manual amazingly!!!! Figured that out but that could possibly be contributed to the problem??? Im a fast learner and looking to resolve his and get this baby going!!! Will post progress thanks for a your help.


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