Not sure if it is charging or not. If I allow it to run for a while, it will crank up (usually after shooting some starting fluid...) however, if I try to crank it after its been off for more than an hour or so, I must use the charger to jump it. The instructions I was told on how to start it was, turn the key on, turn the glow plug/starter switch counter clockwise and hold for 30/60 seconds then turn clockwise to crank. After it cranks, he told me to turn the key off and he actually took the key out of the ignition and handed it to me. If you leave the key turned on, the red light stays on (I don't know what this light is for) but once you turn the key off, the light turns off. He instructed me to push the throttle off to turn it off. This just doesn't seem legit to me. Is this correct and what it the purpose of the red light? How can I test to see if the system is charging and could I possibly just need a new battery? Thanks again!