1992 lexus es300 fuel smell and water vapor in exhaust

Im back with the lex again, now i am having a problem when the car is on i have a smell heavy of gas coming through the exhaust pipe, the condinsation
of the gas from the exhaust tips,comes out like a vapor....? car runs pretty good except that paticular problem and it shuts off,i guess from having to much gas in the cylinder?....checked the injectors with the ohm meter and they are just fine well over 13.8/ohms....fuel pressure regulator is new!!!!!!
HHEEEEELLLLLLLLLPPPPPPPP

Im back with the lex again, now i am having a problem when the car is on i have a smell heavy of gas (http://www.automotiveforums.com/vbulletin/#) coming through the exhaust pipe, the condinsation
of the gas from the exhaust tips,comes out like a vapor....? car (http://www.automotiveforums.com/vbulletin/#) runs pretty good except that paticular problem and it shuts off,i guess from having to much gas in the cylinder?....checked the injectors with the ohm meter and they are just fine well over 13.8/ohms....fuel pressure regulator is new!!!!!!
HHEEEEELLLLLLLLLPPPPPPPP

I've merged your posting on your previous thread with this one to keep the other on a single issue., hence the reason for the double post here. While they are essentially the same generation, please clarify the model year of your car for our other readers.