1993 nissan sentra se
 

I recently purchased a 93 sentra that had set for three years,with a blown head gasket. I had the head surfaced and checked for cracks then reasembled the engine.When you attempt to crank the engine it acts as if it is flooded. I was able to start the engine one time after several minutes of turning it over, But it ran as if it was recieving to much fuel. When you remove the spark plugs, you can see fuel or oil? on the top of the pistons, more so in the 2/3/4 cyclinders.The head gasket was found to be blown between these cyclinders when i originally fixed the gasket. I have tried everything from the computer,wires, cap, rotor.new timming chain. etc. I dont want to spend a fortune replacing parts or windows. Can someone help???