Hi I got a new log from Fastbird after changing over the O2 sensors to Ac delco's and after we adjusted the IAC counts as suggested. The surge was still there and after Fastbird looked at the RPM gauge he noticed that there was a stumble there. So we looked at the coil and it's the stock coil. We swaped with one of Fastbird's coil and it seemed to run better. so I am going to change the coil and the Thermos to 160 stat. When the car was running off of Fastbird's coil, you could still hear it misfiring every now and again, but it was nothing like before, I.E. no surging or the like. Also please disregard the DTC 42 that's at the end of that file, that's because we ran the car with the coil bracket unmounted. Now I trying to find out what can cause this random misfire. The car has new plugs and wires, new opti, O2 sensors. Also had the injectors cleaned at the dealership because I failed emissions the first time and after they were cleaned the car passed with flying colors. Also the car is running rich can it be because there's no cat,or all these are effects of a worn out coil.

The datalog can found here:
http://clam.rutgers.edu/~amitr/Amit5-7.uni