i have a 95' neon : ( i went to install a amp and sub and this is what happend, i already had a deck so i connected a wire from my amp to a wire from deck to my battery and then it said it the amp needed to be connected to a remote spot and there was another wire coming off the deck that said the same thing so i spliced that also and connected it, then i connected my sub and amp and reconnected my car battery, all the power came on and i turned on my deck the deck worked and so did the amp, my speakers in the car sounded way better, but my sub wasn't working but that wasn't the worst part, my car would not start, when i went to start it all you heard was a click noise under the hood but it will not start can someone help me please!!!!

Let me get this straight you connected a wire to your battery?If so did you loosen the connection?Check the connection then try it.Or you may have just drained the battery and need a jump.