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When 1990 Honda is running cooling fan does not come on but comes on when shut off thermostat and temperature switch changed?
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∙ 15y ago
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What does a vehicle thermostat do?
It regulates the temperature of the water in the radiator and tells the fan when to switch on to start cooling or to switch off if its too cool. Engines have an optimum running temperature, and the Thermostat helps keep it at that.
What do you do if the manafold intake gasket has been changed water pump and thermostat has been changed and the temperature is running between 200 abd 215?
Get a Bigger Radiator
Why does the cooling fan of a 95 Escort Wagon 1.9L keep running regardless if the AC is on or off?
The temperature sensor for your cooling fan may need to be changed. The temperature sensor wiring may need to be cleaned or replaced.
How do you bring the engine coolant temperature level normal that is low in a 98 ford explorer?
If your engine coolant temperature gauge is indicating that it is running much cooler than normal ( it sounds like the engine cooling thermostat is sticking open / not closing completely ) which means you need to have the thermostat changed. You should consider if have good heat from your heater and if your check engine light comes on.
98 dodge 2500 4wd engine not running hot enough?
I have a 2001 Dodge 3500 that was not getting up to operating temperature. I changed the thermostat and that fixed it. I guess the thermostat was stuck open.
Why was water running in boiler when thermostat off?
The thermostat controls only the temperature of the water.
What causes 1999 ford escort zx2 to overheat?
i have a 1999 ford escort zx2 and its running hot, changed out the thermostat thermostat cooling sensor, checked the fan and it works, the temperature gauge in side the car still showing hot, let thecar set over night and the gauge still shows hot, what else could be wrong
The hoses and thermostat are changed and the radiator is less than a year old. Why is the car still running hot?
Bad water pump , problem with engine cooling fan ( if it is actually running hot and not a problem with the gauge or sending unit )
What does it mean when temperature gage moves but not running hot?
Most likely the thermostat spring is weak, or the thermostat is sticking, causing the thermostat to open too early and stay open too long. This will cause water to circulate to the radiator, causing the temperature of the cooling water to fall below the target temperature, and so the temp guage falls. then eventually the thermostat closes some, and the temp starts to rise again (and so on)
When taking of a 1986 Honda accord thermostat what can you replace it with?
Replace it with the exact same temperature thermostat as the one you removed. Do not run the engine without a thermostat. The thermostat is required to keep the engine running at the optimum temperature that will give the best performance and mileage. If it is overheating running it without a thermostat is not the solution.
Your heat is not hot in your 2001 expediton but it is warm would it be the heater coil?
Have you noticed your engine temperature gauge running cooler than usual ? The thermostat for your engine cooling system could be sticking open
Where is the thermostat located on a 1999 Plymouth Breeze?
For a 2.4 litre engine, where the pressure cap is that is the thermostat housing..if you try to remove the pressure cap (in cold temperature only) you will see the thermostat..A damaged thermostat can be diagnosed when an engine running is at above normal temperature by squeezing the radiator hose connected to the thermostat housing..if there is no coolant running in it the thermostat is close then replace it.
