just recently i put a b16a 1st generation into my 90' acura integra gs, everything was fine up untill a couple days ago when i pulled my car out of my school shop ( i drove it) then i parked it outside then when i went to pull it in again it would only rev up to 2700 rpms, then bog and go back down to regular idle. i then figured it might be my timing i played with that and thats definatley not the problem. i dont have the vtec solienod, vtec pressure switch, or the second o2 censor hooked up yet, could that be a problem. any info would be appreiciated.