2001 blazer all of sudden started running real bad codes u1000 and u1096 al

Question

I have a 2001 chevy blazer 4x4 LT. it seemed to be running really good. pulled into turning lane acted like it was out of gas. barley running and sputtering real bad. didn't seem to be missing checked all plugs and wires ect. barley made it home  put the obd2 code reader on it and it gave me u1000 and u1096. tried resetting but the come right back on.
blazer barly starts and runs at all. need help. replaced stereo 2 months ago everything has been great no problems