Camaro_Craver98

I recently replaced my engine with a engine out of a c5 corvette, i don't have any problems besides when i get on it, at about 5 k rpms it throws the ses light on. After driving normally for about a half hr or so the ses light goes away, but until it goes away it runs fine but really bad throttle response and stuttery, it happens every time i get on it. So a few days ago i hooked it up to the obd2 at advance and it said that all four o2 sensors were setting it off. they said that the o2 sensors couldn't be bad if the ses goes away. so i am thinking that maybe the o2 sensors are reading that it is burning rich and cutting fuel there fore making it run lean until the sea goes away...... I'm wanting to know if any one else has had this problem and if there is an easy way to fix it