[Timbo]

What is an average amperage reading while driving normal speeds with nothing turned on? I am getting a reading well over +30 amps (my vdo gauge only goes to +30amps could be more) when first starting the car and then drops down to about +3-4 amps when on the road? Is this normal?.... At a stand still with everything off, My battary reads about 12.6 volts and at cranking over the engine it reads 9.8volts and after it starts and is running at an idle it reads almost 13 volts.... Thanks in advance!