I have been slowly loosing coolant for the past year. I was recently informed my thermostats were ad so I replaced them without incident. Last night I did the EGR cooler delete using block off plates. Today I got a low coolant light. I topped it off then the light cam back on after about 20mi. Coolant is coming out pretty steadily on the passenger side. Hard to tell exactly where from. I pulled the wheel shroud and can see coolant on the very front of the head gasket. I don't get a hard upper coolant hose. I suspect it's leaking from somewhere else but can't find it. Any ideas? It's not the thermostat to heater core hose.