replaced t-stat, replaced water pump...no leaks, no white smoke, test run was fine...next day overheated in the red in 5 miles. not sure if the fan turns on, will check tonight. any other things i could check? thanks.
The air outlet cap says..remove before radiator refill....but also says...install before engine start.. so how the H am I suppose to get the air out if car is not running? Thanks.