As The Title Says,its Running Rich Really Bad,it Dont Stumble Or Anything Its Running Rich,also On A Full Tank It Get Around 160 Miles City Driving...please Help

 

Check the O2 sensors and clean the mass air flow sensor that might help. Have you scanned the car to check things out or checked the plugs out to see what they look like. How do you know it's running rich other than your city mpg avg. Does the gas fumes seem strong coming out of the exhaust.