Where is the thermostat housing on a jeep?
Locate the thermostat housing by following the radiator hose from the thermostat housing to the point where it connects to the Jeep’s intake manifold. The metal part that the hose connects to is called the thermostat housing.
Where is the draincock on a Jeep Laredo?
Place the thermostat housing onto the intake manifold of the Laredo and bolt it back into place. Open draincock on the radiator to drain the coolant from your Jeep Grand Cherokee. This draincock is located on the lower right side facing the rear of your Cherokee. Use a sealable container and reuse the coolant if it is relatively new and clean.
Where is the thermostat housing on a car?
The thermostat housing is near the top, front of the engine, and I found it by tracing the upper radiator hose toward the engine — the metal component connecting the hose to the engine is the thermostat housing.
How do you drain coolant from a Jeep Laredo?
Place a bead of RTV silicone gasket maker onto the gasket surface of the intake manifold and allow to to dry for 10 minutes before moving on. Place the thermostat housing onto the intake manifold of the Laredo and bolt it back into place. Open draincock on the radiator to drain the coolant from your Jeep Grand Cherokee.
How to change the thermostat on a 4.0 Jeep engine?
How to Change the Thermostat on a 4.0 Jeep Engine Remove the radiator cap from your Jeep’s radiator. Be sure the engine is cool before you begin. Position the drain pan under the radiator. You will find a drain petcock on the bottom passenger’s side of the radiator.
Place the thermostat housing onto the intake manifold of the Laredo and bolt it back into place. Open draincock on the radiator to drain the coolant from your Jeep Grand Cherokee. This draincock is located on the lower right side facing the rear of your Cherokee. Use a sealable container and reuse the coolant if it is relatively new and clean.
The thermostat housing is near the top, front of the engine, and I found it by tracing the upper radiator hose toward the engine — the metal component connecting the hose to the engine is the thermostat housing.
Place a bead of RTV silicone gasket maker onto the gasket surface of the intake manifold and allow to to dry for 10 minutes before moving on. Place the thermostat housing onto the intake manifold of the Laredo and bolt it back into place. Open draincock on the radiator to drain the coolant from your Jeep Grand Cherokee.
How do you remove a thermostat from a cylinder head?
Remove the two, 1/2 inch bolts holding the thermostat housing on. The top one is much longer than the bottom one. The serpentine belt might be in the way of the lower bolt. If the belt is in the way, just loosen the tensioner and push the belt out of the way. 4. Remove the thermostat housing from the cylinder head.
How do you remove the thermostat from an intake manifold?
Remove the bolt that secure the housing to the intake with an adjustable wrench and then pull up on the housing to expose the hole in the intake where the thermostat is secured. Remove the thermostat from the intake manifold by lifting up on it. Due to age, the thermostat may be hard to remove. It is not bolted into place.
How do you replace the thermostat on a Jeep Cherokee?
4. Bolt the thermostat housing back on. I would recommend starting with the top bolt, leaving it loose, and then the bottom bolt. Tighten both bolts evenly, and don’t over tighten them. 5. Reconnect the heater core hose and the radiator hose, and clamp them down. 6. Allow RTV to dry for the recommended time.
What should the temp be in a Jeep Cherokee?
Make sure not to mix coolants as red and green coolant don’t mix well and can end up becoming a jelly like substance. The last step is to start your Jeep up and let it idle. The temperature gauge should climb to 160*, 180*, or 195* depending on what thermostat you just installed.
Where does the thermostat go in a car?
TOM: The thermostat is just a valve that goes between the engine and the radiator. It’s purpose is to keep the engine at the proper operating temperature. When the engine gets too hot, the thermostat opens up and lets the engine coolant flow through the radiator, where it cools off.
Remove the two, 1/2 inch bolts holding the thermostat housing on. The top one is much longer than the bottom one. The serpentine belt might be in the way of the lower bolt. If the belt is in the way, just loosen the tensioner and push the belt out of the way. 4. Remove the thermostat housing from the cylinder head.