hey guys so my EM1 has recently been acting a bit funny when accelerating. when i step on the gas it starts off fine and then starts to bog down randomly, its not a huge bog down but its noticeable and its really annoying. i can still rev through the whole power band (0-8200) but like i said it bogs down. then when im just cruising it feels like the engine is skipping the beat. i had a timing belt and adjustment about 10,000 miles ago but it didnt even do this before the adjustment. i have an intake and exaust, im waiting on my headers to show up to put them on. the only other thing wrong with the car that i know of right now is that the post cat o2 sensor is throwing a CEL, however i was told it wouldnt affect my air fuel ratio. anyone who can tell me what might be going wrong your help would be greatly appreciated! thanks guys for any help you can give

 

anyone?

 

is it sick? maybe the clutch?

 

What idiot told you that, fix the 02 sensor.