problem related to engine temp, help needed Options

[Needles]

hi,

i have a problem whit my third gen 3sgte,
no pressure in the rad after driving, water almost cold

the engine temp will get to normal temperature if i let the car running whitout driving it,
but soon as i get in the road, the engine indicated the temp going cold,
if i go on the highway, it take 2 minute and , the temp going to cold and water indicate no temp at all,

so if i check the engine, the radiator stop receive water from the engine when i accelerating or just iddle on highway,
and temp going all down, and the heater stop working (no heat inside )

i just removed the thermostat, but the problem persist,

on the highway, i stop at a gas station and let the car running, and it immediatly getting heat into the radiator and the temp gauge and water gauge going up,

the water stop going in the engine from the rad when driving !!
plz help me

This post has been edited by Needles: Mar 10, 2012 - 2:33 PM

[richee3]

I'd guess your thermostat was stuck open, which is why removing it made no difference. The coolant is always flowing through the radiator, not allowing the engine to warm it properly.