Quote:
Originally Posted by mark v  Yes have them do a "Load Test" on the battery. What the test does is put a big load on the battery to see how it responds and reacts. |
You can do your own load test pretty easily.
With the vehicle turned off, check the voltage at the battery.
Turn the headlights on and wait about 15 minutes.
Check the voltage at the battery. If is now below 11.5V, you have a bad battery.
