i have a 1993 chevy cavalier and when running could it sounds like it is about to die. also when cold has no power and ive trying everything also when hot alot of radiator flued spils out of the botton dont no were but i have replace one coil pack and egr valve and idle air control and cruis control valve no change plz help

 

your saying the coolant pours out the bottom? has it over heated?

 

Before you attempt any more repairs for the running problem, you need to see why coolant is leaking when it is hot.....