Hello, I am at a loss here. I have a 1998 S-10 pickup, automatic, 2- wheel drive. The battery is new, the alternator has been check twice and is ok. I just cant get power. It will start, afte being jumped, but wont charge up. Even the heater wont blow out as much as it does once power kicks in. I am not sure why the alternatator wont kick on, or the batter wont charge. Plwase help out a newbie

 

got a voltmeter?