How do I remove thermostat from thermostat housing?
Twist the radiator hose to loosen it from the housing. Some coolant will pour out of the hose when you take it off. Loosen the bolts on the housing with your socket or wrench. Lift the cover off and remove the thermostat.
How do I clean my thermostat housing?
To clean your thermostat, remove the cover and dust inside with a soft brush. To clean contacts, slip a piece of paper between them, moving the paper very lightly back and forth. Its anticipator needs adjustment.
How do I know if my thermostat housing is bad?
Signs of a Bad Thermostat Housing
- High Reading on the Temperature Gauge. The temperature housing is responsible for opening and closing at the correct times to regulate the flow of coolant.
- Coolant Leaking.
- Erratic Temperature Readings.
- Overheating Engine.
- Improper Coolant Flow.
- Cold Coolant Hoses.
Are there any aftermarket parts for a 4Runner?
Toyota 4Runners are our passion and we currently only sell aftermarket 4Runner parts. DRZ Off Road started when we were trying to find an LED swap set for our 5th gen 4Runner. All the sets we ordered were either extremely spotty or dimmer than the stock halogen low beams.
How to remove a broken bolt from a thermostat housing?
Insert a shop rag into the opening of the thermostat housing to prevent metal shavings from entering the engine. Index the center of the broken bolt, using a deadblow hammer and punch. Ensure that you keep the punch centered and do not allow it to slip.
Is there a C4 fabrication for the Toyota 4Runner?
C4 Fabrication specializes in heavy duty off road protection for your 4runner. Our products are functional and purpose built while also maintaining an appearance that stands out from the other brands on the market. Watch our forum posts and website for new products as they become available for Toyota off-road vehicles.