Where does the coolant flow in a Toyota radiator?
At the bottom of the radiator, the ATF (if applicable) is cooled at the bottom through it’s own circuit. The return coolant flow is controlled by the thermostat located at the inlet (bottom hose) to the engine. This allows the thermostat to keep the water in the radiator moving faster or slower depending on the coolant temp.
Where does coolant go in the cooling cycle?
“Cooling Cycle. Coolant is drawn from the radiator outlet and into the water pump inlet by the water pump. Some coolant will then be pumped from the water pump, to the heater core, then back to the water pump. This provides the passenger compartment with heat and defrost.
Where does the coolant go in a LS3 engine?
From the cylinder heads, the coolant is then forced to the thermostat. The flow of coolant will either be stopped at the thermostat until the engine is warmed, or it will flow through the thermostat and into the radiator where it is cooled and the coolant cycle is completed.
How does a water cooled engine system work?
A water-cooled engine block and cylinder head have interconnected coolant channels running through them. At the top of the cylinder head all the channels converge to a single outlet. A pump , driven by a pulley and belt from the crankshaft , drives hot coolant out of the engine to the radiator , which is a form of heat exchanger .
Where does the coolant go in a car cooling system?
The coolant flows through the thin, flattened tubes that make up the core of the radiator and is cooled by the air flow through the radiator. From there, it flows out of the radiator, through the lower radiator hose, and back to the water pump.
Where does the name coolant flow radiator come from?
However the range for your thermostat depends on the type of your engine, load requirements, weather, and other variables. Most thermostats are the “pellet” type; the name comes from the wax pellet that expands as the engine coolant warms. The pellet’s expansion forces the valve open.
A water-cooled engine block and cylinder head have interconnected coolant channels running through them. At the top of the cylinder head all the channels converge to a single outlet. A pump , driven by a pulley and belt from the crankshaft , drives hot coolant out of the engine to the radiator , which is a form of heat exchanger .
Why does coolant flow through the IAC and throttle body?
It is completely mechanical. As the name implies, the FITV sets the high idle when the engine is cold, similar to the choke on carbureted vehicles. The IACV could handle the job of the FITV, so it is redundant to have both. Having a hot intake allows fuel to vaporize better, which allows fuel to burn more efficiently.