91 Honda Civic Wagon overheats in traffic
Hi.... I've got a 91 Honda Civic wagon 1.5L with over 200000 miles on
it. Lately when I am stuck in traffic the car overheats. A few weeks
ago I could turn on the heat and the temperature would drop, last weekend
it did not drop. I have a new radiator and some new hoses. The fan is
working. The mechanics think the thermostat is ok. Could it be
something other than the head gasket?
Forgot, when it overheats in traffic now the idle goes up to 3000rpms. This is a new addition to the overheat from a few weeks ago.