yeah my vtec has been actin strange. Sometimes it wont engage when its spose to, and sometimes it will hit HARD almost like a turbo @ exactly 3500rpm's. But anyways, how would i fix it? or go about finding out whats bad and what to get replaced. Oh and i was running on NO oil for a while (i think i had a leak or they drained it when i got my timingbelt changed--but why would they do that?) But yeah, i put oil in and the problem is still there.