Hey guys I need some today I started my car 2001 Nissan Altima after three days of sitting the temperature dropped every night to around 3°c and warmed through the days to around 15°c max when I tried starting it today it was extremely rough misfired stalled and there was white smoke very briefly but went way when she started and idled I didn’t smell and coolant so is the anything else that would cause this apart from head gasket leaks?