Hy guys, directly to my question!! well i have a 90 civic std with a mpfi swap... recently i replaced the engine and wiried everthying back the engine and now im not getting any spark to the spark plugs. also what i noticed that when i turn the key the fuel pump turns on and stays on!!!what i know is that it is suppose to turn on and then turn of as the check engine light turns off. i replace the main relay but still nothing!!! please i really need yor help!!!!!!