Cars & Vehicles Auto Parts & Maintenance & Repairs

How Do I Change a Thermostat on a 2000 GMC Envoy?

    • 1). Open the hood and prop it up. Find the large hose coming out of the top of the radiator. Follow that hose down to the metal housing just before the hose enters the engine. Place a bucket on the ground under the housing.

    • 2). Locate the two bolts that hold the housing together. Remove the bolts with a ratchet and put them in a safe place. There will be some coolant lost when you take out the bolts.

    • 3). Remove the thermostat, noting the direction it faced. It should come out easily. Take off the old gasket. It will probably be stuck to the inside of the housing, in which case you'll have to scrape it off with a screwdriver. Remove all of the old gasket so that the housing is clean.

    • 4). Place the new thermostat in the housing the same direction as the old thermostat. Lubricate and place the new gasket where you took out the old one. Put the housing back together and tighten the bolts.

    • 5). Remove the bucket from under the vehicle and dispose of the old coolant properly. Fill the coolant reservoir with a 50/50 mix of coolant and water until it reaches the Full line.

SHARE
RELATED POSTS on "Cars & Vehicles"
How to Rebuild an Outboard
How to Rebuild an Outboard
How to Increase the HP on a '98 Camaro
How to Increase the HP on a '98 Camaro
How to Tune an Edelbrock 1406 Carburetor
How to Tune an Edelbrock 1406 Carburetor
How to Change the Alternator on a 1987 Ford Ranger
How to Change the Alternator on a 1987 Ford Ranger
How to Get Your Car Out of the Snow
How to Get Your Car Out of the Snow
DIY: How To Replace Your Torque Converter Clutch Solenoid (GM)
DIY: How To Replace Your Torque Converter Clutch Solenoid (GM)
How to Remove the Back Seat of a Ford F-150
How to Remove the Back Seat of a Ford F-150
How to Use Rearview Mirror Adhesive?
How to Use Rearview Mirror Adhesive?
How to Replace the Brake Pads on a Mercury Mountaineer
How to Replace the Brake Pads on a Mercury Mountaineer
How to Wire Voltmeter Gauges on a Car
How to Wire Voltmeter Gauges on a Car
How to Replace Water Pump
How to Replace Water Pump
Ways to Check the Engine Block for Cracks
Ways to Check the Engine Block for Cracks
2WD Silverado vs. 4WD
2WD Silverado vs. 4WD
Master Cylinder Specs
Master Cylinder Specs
How to Set Rocker Arms
How to Set Rocker Arms
How to Replace a Broken Side View Mirror
How to Replace a Broken Side View Mirror
2003 Winnebago Itasca Spirit Specs
2003 Winnebago Itasca Spirit Specs
Neon Light Installation
Neon Light Installation
How to Fix Dragging Brakes
How to Fix Dragging Brakes
How to Change the Alternator in a 2000 Cougar
How to Change the Alternator in a 2000 Cougar
How to Service a Rear-Window Defogger in a Plymouth Neon
How to Service a Rear-Window Defogger in a Plymouth Neon
How to Remove the Taillight Lens on a 1998 Honda Accord
How to Remove the Taillight Lens on a 1998 Honda Accord
How to Test Car Engine Pistons
How to Test Car Engine Pistons
How to Remove the Brake Rotors on a 2004 Nissan Xterra
How to Remove the Brake Rotors on a 2004 Nissan Xterra

Leave Your Reply

*