Hey H-T im new to this site and some things have been bothering about my car. I have a 98 ex with a jdm b16 swap in it. Lately its been having a rough idle, i have 70a motor mounts so i can feel everything going on. At idle i can feel the car not sputtering but like its cammed out or something. I have itr cams but the idle should still be fine, and sometimes when im driving it feels slow and somedays it feels fine. Seems like its not running the best. I did an oil change, i was wondering i need to do a tune up. The motor has 100,*** miles and never had a tune up... I checked the plugs n they all seem fine.