what could be the problem with my 1995 pontiac sunfire?

[rotationfan1]

i found out my sensors were bad in my sunfire it seemed right when i looked at the diagnostics i replaced the pressure sensors the map sensor and o2 sensor to be excact even tried to put some dry gas in to clean out the tank but i continue to get rough idle sometimes stall when i first start my car and just no pressure or gear shifting when i try to take off after i stop does anyone have any other idea what it could be i do not believe it is the hose either

PS REPLACED MAP AND 02 SENSORS