Assuming you have a 195 degree thermostat, it should be aprox 195 degrees plus or minus a few.
What do I need to do if my 1999 chevy cavailer has water in the oil?
This is normal. Water is a byproduct of the combustion reaction that powers the engine. This is normal. Water is a byproduct of the combustion reaction that powers the engine.
If this happens only when engine is cold it is a normal condition If this hasppens when engine is at normal operating temperature it may be a sign of head gasket leakage Check to see if oil is getting into coolant or coolant getting mixed with engine oil
The thermostat on a 1999 Chevy is in the lower radiator hoe unbolt it at the water pump.
The Normal running temp is 180 - 190
200 To 210 Normal Operating Temperature For All The Auroras 1995 To 1999
195 degrees F
The 1999 Cadillac normal coolant temperature gauge reading should be 180 degrees. A 195 degrees thermostat could be used, causing the temperature gauge to read 195.
Water pump removal chevy monte carlo 3.8
Most likely cause is a faulty coolant temperature sensor.
Remove the belt from your 1999 Chevy Metro water pump. Remove the water pump return hose. Remove the water pump retaining bolts. Reverse the process to replace the water pump.
195 to 210 degrees. Is normal. 215 degrees will not hurt anything.