INFINITI QX80 starting issue after recent battery replacement on INFINITI QX80

Some INFINITI QX80 owners report experiencing starting issues even after a recent battery replacement. These problems may manifest as the engine not cranking or cranking slowly, which could indicate a weak or dead 12v battery. To diagnose the issue, testing the battery voltage, checking the acid level, and assessing the battery's condition are recommended steps. In situations where the battery appears to be functioning properly but the engine still won't start, other potential causes, such as alternator failure, should be considered. Additionally, some owners have reported battery drain problems, necessitating frequent battery replacements. Therefore, if starting issues persist, it is advisable to conduct a thorough examination of the battery, alternator, and overall electrical system to identify the underlying cause and ensure reliable starting for the INFINITI QX80.