Mazzo

Hi guys I have a 2014 GMC Sierra z71, I had a stereo system with amp and sub professionally installed back in February. From day one I’ve had problems with the battery dying, swapped out the battery same problem. I came back into town drove around for awhile let it sit a couple days battery was dead again?? Went back to where I purchased the battery the did a load test it’s toast, so they warrantied it only to have the exact same problem. Keeps dying boost it drive around awhile shut it off go to restart dead. Funny thing is I let it sit for a week after it died went to try starting it and after a few cranks it started. Any ideas as to what is happening. Thanks in advance for the help.

Hi guys I have a 2014 GMC Sierra z71, I had a stereo system with amp and sub professionally installed back in February. From day one I’ve had problems with the battery dying, swapped out the battery same problem. I came back into town drove around for awhile let it sit a couple days battery was dead again?? Went back to where I purchased the battery the did a load test it’s toast, so they warrantied it only to have the exact same problem. Keeps dying boost it drive around awhile shut it off go to restart dead. Funny thing is I let it sit for a week after it died went to try starting it and after a few cranks it started. Any ideas as to what is happening. Thanks in advance for the help.