03 infinity g35 sedan 3.5L
My 03 infinity g35 only over heats after 5 min of
driving but not at idle. Ive changed water pump and
the thermostat twice. Also new temp sensor and
bleed valve. My heater hardly works and the
thermostat is connectes to bottom hose of
radiator. Which stays cold and other hoses for
cooling system are hot. Thermostat opens at idle
but not when driving. The system pressures up so
much when driving and overflow tank just fills up. I
dont have a loss of power, missfire, or milky oil so
ive rulled out blown head gasket. And ive burped
my cooling system. Even hooked a waterpump to
coolant hose that hookes to bottom or engin and
forced cooland in to get air out. But car continues
to over heat only when driving.
