Memories good ? the third change!Originally Written by progress
Answer ecucilacunta : if you put hot water in a bucket and dip the valve if it does not reach the temperature does not open!
changing all three of the bulbs I have not noticed any differences!
I think it's the pump that perhaps at lower rpm the engine is not f? the circular well of the liquid! prover? to change it!
I try do it differently. I put the valve in a pot with two thermostats analog, one inside the valve body and one in the water. I turn on a fornelleto under the pot and look. I do not remember exactly the temperatures of opening and closing. However, you can search for the e-learn of the 147 and li c'? written all over it .
I have not said that the thermostats are open to pressure, I meant to say that that little bit of pressure that comes on the valve helps to open it.
sorry but how many km has the car? the pump ? been changed to a distribution?
excuse the question, but when you changed the thermostat valve have you noticed differences in the first few days (with two valves), if a is the difference? probably ? still the valve
I think that maybe the valve is not off, but that fails to close completely, and then a small amount? water circles still, even if not enough to lower the temperature, but by opening the heating of the water flow increases and the engine at idle is not able to generate enough heat to maintain the temperature
another question, do you have deleted one or more? catalysts from the exhaust? if ? cos? having less pressure against the engine download the hot gases pi? easily, and then not being "slowed down" generates less heat, this is the s? why? on my 147 when I removed the cat ? become much more? slow to get up to temperature
try to limit the air flow to the radiator with cardboard or another, get the machine to the 90's? then turn on the heating without the fan to see if cos? cala, you then remove the cardboard and repeat the test, if cala means that in the radiator and turn the water that should not, and the only thing that circulates the water and the thermostatic valve
from what s? the 147 as the 156 are very subject to breakage of the valves even after a few months or even days but do not s? why?.
hope that was useful
But when you open the cap of the bottle, ec pressure?
why? you may have problems aroused..I hope not!
I got a stylus 115hp and same symptoms, and pressure in the cooling circuit after having taken or found the head corroded...
Anti-freeze or anti-Corrosion Always!!...
You should give a look also to the egr, why? c'? the heat exchanger on the pipe that leads the exhaust gas to the intake. I was on my own I noticed a bit of slowness to warm up after the removal of the egr .
you can feel the slowness . but then never drops in temperature when heated!
to me it's not this! to me, warms up and then goes down with a hot-air open!
anyway, when it will change? lapompa you will upgrade? on the result!
thanks to all
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