my 95 cougar leakes gas out of the tail pipes on 1995 Mercury Cougar

I was told it could be a ecm or eca that is not working but i dont know where to find find them . If anyone knows please help thanks

Asked by for the 1995 Mercury Cougar
Do you get lots of black smoke while you're driving? (engine running very rich/too much gas)
Do you have any warning lights on your dash?
This will need some diagnosis I'm afraid. Just covering all bases here, are you sure it is gas and not water/condensation in the exhaust? Are you experiencing any engine performance problems?