Well last night i was at wallmart to get a can of dip, go fiure a redneck like me in his favorite store, and when i put my car into park(2006 aveo ls hatch) it would not let the key out the ignition, it would however fire right back up although it would not let me shift. well come to find out i finally got it into gear and made it home . i got up today and same thing, i had to rock my car forward and backwards to get it to shift, so i went to a chevy dealership and i was told it was the cylinoid relay not relaying the info to the key. so needless to say they could not get my car into today so now i got to get in monday morning which really sucks. has anyone else ever had this problem heard of this kind of problem or any ideas what causes this. anyways let me know what y'all think.