Can enlighten me on this please...
I notice that when I crank the engine, the voltage gauge drops to 10 and as soon as the car starts it goes back to 14 but always in the green area. This happen even with no loads. Is this normal? The battery is few months old and a original Benz battery. It usually takes between 8-15 sec of cranking before the car starts. The car is a 87 190-16v.
Thanks for any help.