k my 4runner started to buck and wouldnt take gas so started messing with long story short ended up throwing the rods....buy a another motor....put it in same problem...so i got pointed to the computer under the golve box so i replaced that with another now the car wont even start.....is there anything u need to do with the computer to get it work...like does a chip need to be switched between the two or what??? please help!!! thanks