brayan

hello everyone, i got an annoying problem, here's the thing, I have a 1997 lancer with a 1.6 engine, some time ago my car suffer from rought idle and shaking, I think it was due to misfires, but it isn't that bad, a week ago, I change the maf sensor, because it was bad, but now the misfires are worse, sometimes looks like is only one cylinder misfiring, but other times sounds like multiple misfires, now the car still driveable but when I lunch it lost all its power, before the change it wasn't that bad, I donīt think the new sensor is bad, and problably is other sensor that is messing with it, but I want some opinions and help if other person have experience something like this.
Note: I have already change ignition coils, clean TB and iac valve, and adjust tps.
Thanks