Currently, my truck, 5.7 V8 350, was running rough, the battery gauge read that it was weaker than a normal running power, and every time i used something in the vehicle that required power, it would idle even rougher. Finally, i parked, and when tried to rev up the engine, it didn't rev as normal. truck died, then when i tried to start again, it shows extremely low power, for a few tries, then now it has no power whatsoever in the vehicle, no lights/ignition/signals, nothing. Ideas? Cleaned battery posts still no avail...Please help.
