vehicle overheats at stop signs and stop lights.when you take off and drive
it cools back down.coolant was very very rusty.i have replaced
thermostat,radiator hoses,and radiator.still overheating and fans are
working.took it to a shop and they told me it was a head gasket.i had them
do the head gasket still same problem.i feel it may be the water pump no
circulation at idle.just a theory.can anybody help please.