Misfire cylinder 3 and 5

What is your question?

Replaced coils, wires, and plugs. Injectors are working properly idk what else it could be. Its a random misfire and its really mad on idle but can't feel it while driving at speed. But car doesn't want to shift well and has a lack of power

What makes this problem better or worse?

Idle is bad

How long has your 1998 Audi A6 Quattro had this problem?

Few days