How do you change a thermostat on a Toyota 4runner?
- Step 1 – Drain radiator. To drain the radiator, remove the skid plate on the bottom of the radiator by removing the bolts holding it in place.
- Step 2 – Remove belt. To remove the drive belt, use your 3/8″ ratchet to turn the tensioner counterclockwise.
- Step 3 – Remove thermostat.
- Step 4 – Install new thermostat.
Where is the thermostat located on a 2000 Toyota 4runner?
The thermostat is located at the top of the bottom hose where the hose contacts the water pump.
Can you change a car thermostat yourself?
Replacing a car’s thermostat (or T-stat) is an easy and inexpensive repair. In most cases it will cure an overheating or no-heat problem, sparing the time and expense needed for expert diagnostics.
Where is the thermostat on a 95 4runner?
- On, 3VZ-E engines the thermostat is located in the waterpump (click over pic for zoom) Fig.
- Exploded view thermostat and housing on the 1FZ-FE engine. Fig.
- Exploded view thermostat and housing on the 2RZ-FE and 3RZ-FE engines. Fig.
- Exploded view thermostat and housing on the 5VZ-FE engine.
When should engine thermostat be replaced?
Generally, a car thermostat last ten years. But it can be different for many vehicles. Well, there are many symptoms you will notice when the life of your car’s thermostat finishes.
Is it hard to change a car thermostat?
If the thermostat sticks in the open position, it doesn’t keep the liquid in the engine long enough, so you have trouble getting your car warmed up. Because replacing the thermostat is quite simple and thermostats are quite inexpensive, you may want to try this task before you take more drastic measures.
Is it easy to replace a thermostat?
Upgrading to a thermostat that automatically changes the indoor temperature setting is fairly easy, and it can trim about $180 off your annual heating and cooling costs, according to the EPA. Simple models that only control heat are sold at home centers for around $25.
How do you replace the thermostat on a Toyota 4Runner?
Install the new thermostat the same way the old one was installed, then install the thermostat housing with a fresh new gasket. Install the lower radiator hose, then slide the clamp on it. Install the tensioner in place, push down on it, then install the drive belt in place.
How do you change the thermostat on a Toyota radiator?
Install the new thermostat in its place and then secure the housing back in place with the socket set. Slide the hose back onto the housing and secure with the hose clamp. Fill the radiator with a 50/50 solution of water and coolant.
Where is the stopcock on a Toyota 4Runner?
On the driver’s side of the bottom of the radiator, you will see a stopcock that you can open to drain the coolant. Make sure your drain pan is underneath the stopcock. If your coolant is clean or newly flushed, then only drain enough coolant to bring the system level under the thermostat. If you plan on replacing the coolant, then drain all of it.
How do you remove the drive belt on a Toyota 4Runner?
To remove the drive belt, use your 3/8″ ratchet to turn the tensioner counterclockwise. Once you push down on the tensioner, the belt will have no tension, pull it off the pulleys and set it aside. Then remove the tensioner by removing the 17mm bolt holding it in place. Figure 3. Remove belt. Figure 4. Remove tensioner.