97 grand prix turns but no start

[durleyeric]

Ok check so im a seed prix right. So on this special night iz me and my baby driving about 60 mph. So I get mad at her so punch it now im at 70 so I get of the gas for split sec then get back on the gas then the flashing service engine ligyht flashes (meaning miss fire) car cuts off. She mad at me now boy. So I'm on side I
Of the high way just out there all bad . I try to start the car but it just rotate and turns but it does not start . What iz the matted with my.prix . The car gets fuel and spark but it does not start help me plz what could it and also when my car died my keyless entry stop working.. so I'm thinking iz could be my ecu but not sure someone help

 

[chev1988rolet]

if your positive that you have spark and fuel then maybe your injectors aren't firing the fuel. put some gas in the throttle body and crank it. if it starts then that means the fuel is not getting past the injectors. the cam sensor triggers them. also, sometimes you can see fuel at the schrader valve but that doesnt mean that its pressurized to the full 50 psi, make sure its there with a gauge.