Lately sometimes at low rpms 1-3500k its been struggeling like bogging, feeling like its gonna stall or somethin and it has also been having trouble once vtec pops, going very slowly through and with no power. I did an oil change and cleaned out the fuel injectors and everything else looks to be good. Any ideas what might be happening? btw its a jdm gsr b18c. -thx

 

you might have either a cloged cat or a air filter