How To Change A Thermostat In A Jeep Grand Cherokee

How to Replace a Jeep Cherokee Thermostat

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Replacing a thermostat on nigh any car tin be done with fiddling auto repair experience. The thermostat is e'er in a visible and reachable spot. The Jeep Cherokee is even easier because the thermostat rests at the very top of the motor. The thermostat is a minor piece that helps regulate the temperature of a vehicle.

Step 1

Park the vehicle in the shade on a flat surface. Turn the Jeep off and raise the hood. Let information technology sit down and cool off for at to the lowest degree ane 60 minutes.

Step 2

Slowly remove the radiator cap by twisting it with a thick towel. This will absorb whatever excess heat and pressure fluids. Be certain to article of clothing your gloves. When removing the cap, extend your arm, creating maximum altitude between you and the Jeep and turn your face away for prophylactic precautions.

Step 3

Identify an empty 2-gallon saucepan under the very front stop of the Jeep. Lay downward under the front finish of the Jeep and locate the bottom of the radiator. Look for a small, twist-off plug most the end of the radiator. Information technology should read "Bleed Plug." Place the bucket directly under the plug, and slowly remove information technology. Let the antifreeze to bleed completely.

Footstep 4

Identify a h2o hose in the top of the radiator and plow information technology on. Turn on the machine and permit the h2o to run through the radiator and cooling arrangement for five to 10 minutes. This is called flushing the radiator, something y'all ever should do before replacing the thermostat.

Pace 5

Plow off the vehicle. Don't reattach the radiator cap or the bleed plug.

Step 6

Locate the wide black hose directly under, or continued to, the radiator cap. Follow the hose to the cease, which will exist the motor. Using your pliers, squeeze the ends of the hose clamps together and pull it back. This will release the grip pressure.

Step 7

Wiggle off the hose. Permit the excess fluid drain. The thermostat will be exposed. Unscrew the 2 nuts securing the thermostat to the motor. Using a flathead screwdriver, drive a wedge between the thermostat and the motor, popping it out.

Step 8

Skin off the blue or black gasket that was sealed to the motor. Information technology should come off hands.

Step 9

Place the new gasket on with the provided sealant. Screw the new thermostat on, precisely in the location and pattern that y'all removed the old one. Jerk the black hose back on and secure it with the hose clamp.

Put the drain plug back in snugly. Make full upwards the radiator with a gallon of a solution that is one-half antifreeze, half h2o. Plow the Jeep on to broadcast the antifreeze. Check for leaks near the thermostat and the drain plug. While the Jeep is running, add together some other gallon of the antifreeze/water solution. This should completely height it off. Place the radiator cap on, and you lot're washed.

Things You'll Demand

• Thermostat with gasket and gasket sealant
• Accessories
• Pliers
• Flathead screwdriver
• Mechanic's glove
• ane gallon antifreeze
• Empty saucepan
• Towel
• Water hose

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