On Sun, 12 Feb 2017 03:44:03 GMT, Jessie m wrote:

Hey I got a new radio for Christmas after 3 days of installing my car
died...we jumped it off and ran just fine that day...over night it died...got
a new battery replaced n fix the wiring on the radio...car ran fine until a
few days ago...same problem it dies within a 8 hours period...the alternater
has been recently replaced n when I unhook the cable it runs...now it's at the
mechanics and they even unhook the radio n the car still dies over
night...it's an Infiniti qx4 2001...I've had the car for 3yrs n the problem
started with aftermarket radio...any ideas

Jessie,

First, this is a home repair news group, not an auto repair news group, in case you didn't notice the groups name.
Secondly, you should have paid more attention in school when you were suppose to be learning the English language.
Thirdly, the idiot that installed the radio did a ****ty job probably because he (you?) didn't understand what you
should have learned in school. Last, but not least, read the ****ing manual because you ****ed up -- again!