'96 new yorker, no sound

I am kind of new to this.. and sorry for my bad english.. i got a '96 new yorker.. and it has the stock stereo.. i tried to put on a clarion head unit by myself.. i am pretty sure all the cables are connected correctly.. but there's no sound.. the speakers are not doing any noise.. :S.. then i connected an amplifier and use the rca outputs of the stereo to give signal to the amp.. then i connected a sub and it does sound.. but the speakers aren't.. what do u think it can be.. the only cable of the stereo i left unconnected was the one that says PARK i dont know what PARK means.. im really desesperated.. please help me.. thanks in advance

If you used a harness on the factory radio wiring, hook up the blue / white wire on your clarion to the blue wire on the harness. Your factory system more than likely has a hidden factory amplifier that needs to be turned on. English is pretty darn good dude.Top Secret, I can tell you but then my wife will kill me.

thanks.. xD okay, now i had found the factory amp.. and yeah thats the problem.. but i don't know how to turn it on.. i don't know what cable is the remote turn on of the stock amp.. i need to find the remote of the stock and connect it to.. where?? thanks for the help guys..

and slammedb5.. thanks man.. but i would not like to bypass tha stock amp.. but thanks.. :) i rather find a way to turn it on.. xD

Just to reiterate what was already posted, you can get a harness for your car at the local stereo shop.  You'll wire that to the new stereo's harness, and plug that in where your factory radio did.  Be sure to connect the blue wire in the adapter harness to the blue/white of the Clarion.My ex once told me I have a perfect face for radio.