First of all did u clean hte intakes while o nthe car??
So did u dump alot of cleaner down the intakes??
The migh tbe the problem too much cleaner was spayed or poured into th elim to clean it resulting in a flood of fluid in the combustion chamber!!
Pop noises is miss fire, did u make sure hte wires are all in correct fireing order. don;t mess up the front wires 132 fireing order