Battery problem
2013 Chevy Tahoe with 120K miles. Battery was last replaced Jan '17. For the past 8 months, especially after a cold night or when we haven't driven the car for a day or two, the car shows low batt...
Forum Discussion
jornvango wrote:
We have been to Autozone / O'Reilly's multiple times and every time the battery, alternator and starter tested 'good'.
Question- did they remove the battery and do a full load test? Just checking the static voltage in the car right after driving it only tells you that the battery has a surface charge and that the alternator works. A specific gravity test (hydrometer) was suggested but that's a little tough (impossible) to do on a sealed battery. I'm with the others, the battery is almost four years old and is toast.
