6
questions

I have a very faint spark when I connect the positive battery cable. When I connect it to a freshly charged battery all seems to be good but after the car sitting for several days the battery will drain and no longer start. I have read that a small about of spark may occur due to memory storage which I understand but should it completely drain the battery if vehicle is not used very often

need to find the bcm and no its not behind the radio.

same as 2004 chevy tracker

Turn signals fuse blow out when making a left hand turn, all of the other lights are working just fine.
What can be casuing this shortage or blowout to occur?

Why is my head light bulbs are not working on low beam? It works on high beam.