What causes a battery to not hold its charge? there could be any number of reasons. check with meineke to get a proper diagnosis.. Many car owners face the problem when a car battery doesn’t hold its charge. very often, car owners face this. You should first check to see if something in your car is draining the battery. this may be a trunk light that won't turn off, a stereo that runs all the tim....
In my 1990 300zx my battery wont hold a charge. i have a brand new battery in it. (less than 1 month old).... i went out the other morning and it did not. One-time payment & refund policy fix battery that wont hold charge » fix battery that wont hold charge, car battery maintenance water discover the secrets to. Common car battery problems and how to fix them. but the battery still won’t hold a charge, the preceding paragraphs list the two most common car battery.