oh.. EC = earth cables... also known as GK = grounding kit
alien,
like this...
GK = better current flow, not stabilized voltage
VS = Stabilized voltage, but not better current flow
GK + VS = better current flow + Stabilized voltage
Any Proton Waja owner have face with not stable idling? My waja idling get worst just when i switch on AC. With AC turn off its idle nicely. Lot of mechanics say that my TB kong already. Refer to motorsport...