Why is only one hose goes to the heater core?
It also helps to turn the heater on high without the fan and also to raise the front end of the vehicle to help with moving the coolant through the engine. Repeatedly squeezing the rad hose also helps to push out air. Hope this helps Was this answer helpful?
Why is the outlet Hot when flushing the heater core?
The OP states he has good flow when trying to flush the core yet when the truck is operating the inlet hose is hot and the outlet is cool. That certainly points to a restricted heater core. If the heater core was plugged but the coolant was able to circulate around it without exchanging any heat then the outlet hose would still be hot.
How can I find out if my heater core is hot?
Install a thermometer into the I/P center air outlet. Secure a thermometer to the heater core outlet hose. Select the PANEL mode. Select the maximum blower speed. Select the maximum temperature setting. Record the temperature at the I/P center air outlet and the heater core outlet hose. Compare the recorded temperatures.
How to know if your Razer heater core is hot?
@razer1318 check your heater hoses and make sure they are not blocked and check where the hoses connect to ensure they are properly installed. WARNING: Avoid contact with moving parts and hot surfaces while working around a running engine in order to prevent physical injury.
Is the inlet hose to the heater core hot?
I even drianed the entire system and evacutated all the air out of the system and put a vaccum under and filled the system back up still nothing. The inlet hose to the heater core is very hot it comes out of the front of the engine but the out let hose is warm no where close to hot.
The OP states he has good flow when trying to flush the core yet when the truck is operating the inlet hose is hot and the outlet is cool. That certainly points to a restricted heater core. If the heater core was plugged but the coolant was able to circulate around it without exchanging any heat then the outlet hose would still be hot.
Install a thermometer into the I/P center air outlet. Secure a thermometer to the heater core outlet hose. Select the PANEL mode. Select the maximum blower speed. Select the maximum temperature setting. Record the temperature at the I/P center air outlet and the heater core outlet hose. Compare the recorded temperatures.
@razer1318 check your heater hoses and make sure they are not blocked and check where the hoses connect to ensure they are properly installed. WARNING: Avoid contact with moving parts and hot surfaces while working around a running engine in order to prevent physical injury.
Where does the small block AC heater hose go?
The hole on the Bigger hose = outlet, smaller hose = inlet. Currently the heater hose goes from the driver side front on the intake. As it is, the hose runs to the small block schematron.org hose routing. Need Some Help w/65 Small Block AC Heater Hose Routing. AddThis Sharing Buttons. Share to Location: Chevy Chase MD.
Which is heater hose is connected to the engine manifold?
Share to Location: Chevy Chase MD. Posts: 11, Does it make a difference which heater hose (upper or lower) is connected to the the same as a standard system except for the engine’s internal fluid routing. The smaller one (5/8″) is the hot and connects to the manifold.
Where does the water hose go on a Bronco heater?
I just added that control to my FSB and ran the hose from the water pump to the control valve and then to one side of the heater core. The other side of the heater core goes directly to the return nipple located just behind the water neck.
Is there an air lock in the heater core?
It sounds like you have a air lock in the heater core. follow this video to bleed the system . It also helps to turn the heater on high without the fan and also to raise the front end of the vehicle to help with moving the coolant through the engine. Repeatedly squeezing the rad hose also helps to push out air. Hope this helps
How to know if your radiator hoses are hot or cold?
Start the car from cold, run the engine for 10 minutes or so and check that one hoses is warm and the other cold. That indicates the stat is closed as it should be, so far so good. Now drive the vehicle until normal operating temperature is reached. Shut off the engine and check both hoses, they should now both be warm.
Why does my Razer air conditioner bleed fluid?
@razer1318 when you opened the system and changed the fluid did you bleed the system . It sounds like you have a air lock in the heater core. follow this video to bleed the system . It also helps to turn the heater on high without the fan and also to raise the front end of the vehicle to help with moving the coolant through the engine.
It also helps to turn the heater on high without the fan and also to raise the front end of the vehicle to help with moving the coolant through the engine. Repeatedly squeezing the rad hose also helps to push out air. Hope this helps Was this answer helpful?
@razer1318 when you opened the system and changed the fluid did you bleed the system . It sounds like you have a air lock in the heater core. follow this video to bleed the system . It also helps to turn the heater on high without the fan and also to raise the front end of the vehicle to help with moving the coolant through the engine.
It sounds like you have a air lock in the heater core. follow this video to bleed the system . It also helps to turn the heater on high without the fan and also to raise the front end of the vehicle to help with moving the coolant through the engine. Repeatedly squeezing the rad hose also helps to push out air. Hope this helps