The heater hoses on a 305 engine run from the intake manifold to the heater core and the heater core to the radiator. This creates a constant source of heat to supply the heater.
In line on the heater hoses on the passenger side of the engine. Has a small vacuum line to it and both heater hoses go through it. The heater hoses are smaller than the radiator hoses and go through the firwall.
Follow the heater hoses from the engine, they will lead you the heater core.
the large hoses feed your heater core to warm your car
the heater hoses are on the left side of the engine and will be two next to each other on the fire wall
There are hoses in the engine compartment that go to the heater core. You can remove the intake and out going hoses from the heater core. You have to either block off these hoses or connect them together, depending on the make of the vehicle.
Depends on the vehicle and somtimes engine size. B Clear.
To install a new heater core in a 1991 Camry, the passenger side dash has to be removed. After access is gained to the heater core, the old one needs to be taken out and a new one put in, replacing all of the wires and hoses.
no heat can be caused by,blocked heater core insufficient coolant in engine blocked heater hoses from engine to heater core bad heater thermostat bad thermostat in engine bad heater control switch
Behind the dashboard, usually on the passenger side. Look in the engine compartment for the hoses that go from the engine through the firewall. Those are generally the heater hoses, which go to the heater core.
Follow the heater hoses from the engine. They will lead right to the heater core.
the hoses hook to the back of the engine one on the right and one on the left, best way to work on these is from the underneath.
This will not effect the engine in any way
This fluid can leak from many places. Look in places where water hoses meet the engine, where the heater hoses go into the firewall, the radiator and your heater core.
I would disconnect both heater hoses from the engine, then fabricate a way to connect a garden hose to one of the hoses leading to the heater, then gently turn on water supply for a minute, then attach garden hose to opposite heater hose and flush again, then reattach both hoses to engine and top off coolant reservoir.
Drain off a few qts of coolant from the radiator, disconnect both heater hoses from the engine, fabricate a fitting to adapt a garden hose to either one of the heater hoses, direct the remaining hose into a container, gently turn on and slowly increase the water to the garden hose and flush out the crud from the heater core, reverse the hoses and flush again, disconnect the garden hose, reconnect the heater hoses to the engine, refill radiator and run engine until hot, top off coolant reservoir, done.
You don't need a diagram. Just remove the inlet and outlet heater hoses going from the engine compartment to the heater core. Now connect these two hoses together using a coupler. Do not just plug these hoses, or the engine will overheat, connect them together as described.
Take both heater hoses off at the heater and the hose running from the front, attach it to the rear of the engine.
rad hoses route coolant to the engine to maintain operating temperature (to keep engine from overheating). Heater hoses supply the heater core (inside most vehicles) with hot water, when heater/ac temperature control knob is turned toward hot, to heat the interior of the vehicle by opening and closing a water flow control valve allowing water to enter the heater core for heat. =;)
Interior heat uses the engine heat. If the engine is still cold, the heater will blow cold. If the engine is warm and the heater is blowing cold, you have a problem with the heater. Check the water in the radiator and see if it is rusty. If it is rusty, change your coolant, thermostat, and hoses. Look at the heater hoses when someone steps down on the gas pedal. If a hose collapses, replace your heater hoses. Otherwise take it to a mechanic.
There are two hoses going to the heater core. Passenger side of the firewall in the engine compartment. Two 3/4 inch hoses about 3 inches apart.
If you look from the engine compartment you will see the 2 heater hoses that connect to your heater core at the firewall towards the passenger side
hese hoses are called "heater hoses" they are from the front heater hoses which heat the car and they are connected to the front heater hoses under the car hood on right side
Basically behind and below the glove compartment , you can see where the heater hoses connect to the heater core at the firewall from the engine compartment
it is located on the passenger side wheel well...it has 4 hoses attached 2 going into the heater core and 2 going into the engine...simply disconnect the hoses and replace with new heater valve