i hook up a 1000 watt amp to my jeep and after like 30 minutes of it being on, not playing, the car died, i didnt even get the stereo set uo to play the subs yet, so i jumped the car but it wouldnt idle i had to keep my foot on the gas to keep the engine running, any idea what could be causing this? i had the inline fuse and everything set up how i think it should be.. thanks