I am running extremely rich and have tried everything that I know of I have checked the map,coolant, and O2 sensors and all are good I have also replaced the thermostat just to make sure that the computer is going into closed loop when off. I reset the ecu and after two ignition cycles the ecu shows a code 6 ect sensor. also I always get a code 73 random misfire cyl 3 only when i put the car in rev. I personaly think that I have an ecu problem any sugestions would be helpful.

 

is your ect good?

 

how do u know if ur running rich or lean????

 

probably smells gas

 

yes I tested the ect and it is good tests @ 281 ohms specs say 200-400 ohms is good. I can smell the gas and see the gas i a big black cloud everytime I hit the throttle I thing i kill a few people and a few million misquitoes! lol