- Thread Starter
- #31
Is the Big 3 extremely simple or would it be beneficial to have it done by my mechanic when he just swaps batteries? As I said, I'm not the most knowledgeable guy with cars. Thank you so much for your help so farPretty normal setting/resting voltage..Look into getting that BIG3 done on your current battery before you replace it,may be just fine,may not.If not, replace the batt for the agm, with that big3 done, and be sure to turn everything off before you shut the vehicle down, and you should be just fine.Read up/you tube the BIG3.it will help your voltage regulation/needs compared that of STOCK..Turn that switch off before shutting down also.