arthur ... 5/8/2022
2013 Hyundai Elantra GL 4 Cyl 1.80L
Approximately once a month the car will not start. It has no power of any kind
Battery and alternator have been checked numerous times and tested good. As soon as the battery is touched with jumpers the car fires immediately. After removing cables can turn engine off and it will restart with no problem. The car will start perfectly for approximately a month then the same procedure will take place. By the way the engine is a 4cyl 1.8L. I couldn't get the engine to change in header.
Numerous possibilities; weak / worn battery, worn alternator, worn alternator drive belt, worn drive belt tensioner, corroded battery cables, corroded battery terminals - to list only a few.