Open the hood, open the radiator cap on top of the radiator, and locate the drain plug on the bottom of the radiator on the passenger's side. Step 2 – Remove the thermostat . Locate the upper radiator hose. Step 3 –
Install the new thermostat
.
Why does my Jeep Liberty keeps overheating?
While there are a variety of reasons your Jeep Liberty is overheating, the most common 3 are a
coolant leak
(water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
What are the symptoms of a bad thermostat?
- Leakage from the mounting surface. Appearance: Seepage, drips or large coolant bleed marks on or around the mounting surface or on the housing. …
- Rust and corrosion. Appearance: Rust and corrosion on the surfaces of the thermostat. …
- Deposit build-up. …
- Map-controlled thermostats.
How much is a thermostat for a Jeep Liberty?
Jeep Liberty Thermostat Replacement Cost Estimate. Labor costs are estimated
between $68 and $86
while parts are priced at $35.
Where is the thermostat located on a 2008 Jeep Liberty?
Most thermostats are located
where the top radiator hose joins the engine
, so these steps deal with this type. If your thermostat is in the bottom radiator hose, the principle is the same.
Can I drive without a thermostat?
The main purpose of an automobile's thermostat is to regulate the operating temperature of the engine. … So, if you drive without a thermostat,
your engine will never reach its optimal operating temperature
and your heater may blow cold air.
Can a stuck thermostat fix itself?
Can a stuck thermostat fix itself? One may also ask, can a stuck thermostat fix itself?
You can either replace the valves with new ones or work the valves back into a position
where they can move up and down more freely. Replace the thermostat.
How can you tell if the head gasket is blown?
- White smoke coming from the tailpipe.
- BUBBLING IN THE RADIATOR AND COOLANT RESERVOIR.
- unexplained coolant loss with no leaks.
- Milky white coloration in the oil.
- Engine overheating.
Can a bad thermostat cause coolant leak?
It's
possible that the thermostat isn't allowing the coolant to flow when it's stuck in the closed position
. … This can cause other hoses to leak as well as cause your vehicle's coolant to leak on the ground.
How do I know when my water pump is bad?
- Overheating. A dead or dying water pump cannot circulate coolant through your vehicle's engine and, as such, the engine will overheat. …
- Coolant Leaks. Coolant leaks from the water pump are common and a clear sign that it's time to replace the pump. …
- Corroded Water Pump. …
- Whining Noises.
Will an engine overheat without a thermostat?
Running an engine without the
thermostat can cause the engine to overheat
due to the coolant passes through the engine too fast and will not let the coolant absorb the heat from the engine. … If the radiator has clogged cores then it will be able to cool the engine enough and it will overheat.
Does a Jeep Liberty have a thermostat?
Replace your Jeep Liberty thermostat with a durable component from AutoZone as soon as you notice your vehicle running warm. … Make sure that your engine is getting the coolant that it needs by getting a thermostat replacement for Jeep Liberty.
How do you know if your car thermostat is working?
- Temperature gauge reading very high and engine overheating. …
- Temperature changing erratically. …
- Coolant leaks around the thermostat housing or under the vehicle.
What causes a thermostat to fail?
Once the coolant engine reaches proper operating temperature, typically 180 to 200 degrees, the thermostat opens up and allows the coolant to flow through the engine. Sometimes the thermostat fails and must be replaced; there are four main reasons for failure:
overheating, sludge, defect and age
.
How do you unstick a thermostat?
- Park your car on a flat surface and have the emergency brake on.
- Wait until the morning or a few hours after driving. …
- Open your car hood after your car has had some time to cool off. …
- Find the thermostat. …
- Remove the radiator cap. …
- Have someone else start the car for you.
What happens when the thermostat goes out in a car?
Because your thermostat controls temperature of fluids from the radiator hose, a bad thermostat will cause your car
to overheat
. … If the thermostat becomes stuck in the closed position, antifreeze doesn't flow from the radiator, causing overheating.
