dantheman345

I have a 180 degree thermo and in town my car doesn't go above 195 but when I am going above 55 mph the temp starts to climb slow. It gets up to about 210. When I let of the gas and just coast it the temp starts to go down. ???

mattdel

sufficient flow through the radiator? no leaves or grass or **** stuck in there? clutched or electic fan?

93must

+1 on the fan clutch or bad water pump!

racingboy

If all else fails check your oil level/air flow to rad & oil pan.. Maybe it might help?

dantheman345

could it be because I do not have a fan shroud? Its a brand new water pump , its also a belt drivin fan

93 LX FiveO

mine hits 210 if i go WOT through all the gears

i got a 3300cfm electric fan and a brand new waterpump

koesterca1

Your radiator hoses maybe collapsing at high speeds,the lower hose should have a spring inside it to prevent collapsing.