c13 stays hot 2005
had new head 6 months a go and new water pump, complete inframe by cat. motor started running warmer, just had freightliner install a new radiator, new surge tank and cap and new thermostat. still runs hot.
im not using water, so i dont think its a head yet. water pump may be bad. i never seen a water pump go bad unless it leaks
Is this a good question?