have a 1996 accura that starts and runs and I’m having trouble with smog,mileage is 105654 any help is welcomed.

You will have to post more information. Without some information on the area that that emissions system is failing, we would be shooting in the dark. Is the Check Engine Light ‘on’? Is the failure because of a ‘monitor’ fault. If there are actual fault code (Diagnostic Trouble Codes) or exhaust gas measurements, post them. If the testing facility gave you a descripition of the problem, relay that to us.

As it stands the problem could be anything from a defective gas cap to a poisoned catalytic converter. Help us help you.

" trouble with smog "

Which means ???