My santro xl(2007 model) car detected with battary problem(out of 6 cell 1 cell dead) should I repalce it(Sometime can not start the car)?
and when I start the engine(engine starts) but I pressed accelerator rev. doesn't occur(no repose from engine) for first 3 to 5 sec. then after normally respose to throttle.. is it due to CNG kit? or any other problem?