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There is a valve which controls the flow of coolant to the heater core, which is a small radiator located inside the passenger compartment. If this valve is open, hot coolant will be pumped into the heater core, which will get hot and warm the air passing over it. If the lever or temperature selector in your vehicle does not control that valve, then the cable is broken, or the electrical control device is not working.
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Why would a 1989 Chevy van heater not blow warm?
probably because its old. take it to a garage, they'll tell ya ....check the heater control valve.and thermostat..................and the other answer is a waste of time.....................
How do you change a heater core in a 1976 Corvette with air conditioning?
1968-1982 Corvette heater cores typically begin leaking due to a breakdown in materials dropping anti-freeze and coolant on your Corvette's carpet. This is not a pretty sight. Removal of the heater core takes place from inside your Corvette. First the RH side lower dash pad must be removed, then access can be gained to the inner heater box. Remove all ductwork (windshield defrost, floor duct, side ducts, etc.). The main inner heater box is supported to the firewall by 4 to 6 studs, these stud plates are riveted to the inner heater box. By removing the nut on the opposite side of the firewall the inner box can be removed from the Corvette. The heater core is mounted with straps inside the inner heater box. Once the inner box is removed from the Corvette, the heater core can be replaced and reassembly can begin. At this time it is also a good idea to replace all the seals in your Corvette's heater & air condition system. Seal kits for 68-77 & 78-82 Corvettes include ductwork seals, inner box seals, heater/ac flapper door seals and firewall mount seals for internal and external heater boxes. Replacing these seals not only improves your Corvette's heater & AC performance, but also eliminates air drafts which are common on all C3 Corvettes. From all of us at Zip-Corvette.com
Is a Corvette z06 faster than a lomborghini murcielago?
No, a Lamborghini would be half way to china by time the corvette got to 60mph
What is faster a mustang or a Corvette?
A Corvette!!!!!!big time!!!!!!
How do you bypass heater fan switch to make heater fan blow all the time?
Run a new ignition switch controlled "hot" wire directly to fan motor
What intermittently causes the heater to abruptly blow cold air at the same time the temperature gage indicates?
Air in the water system.
What would cause a car heater to not blow on the foot setting?
the heater box is under the dashboard most of the time in the middle. The heater blowing system have doors . The door for the foot is next to your leg he have one metal cable could be this come out. If yes, have to clip it back. This electric its more difficult but just check first
Why would Both of your headlights blew out at the same time?
The correct grammar would be "Why would both of your headlights blow out at the same time".
If you have only one match and entered a room where there was an oil lamp an oil heater and some kindling wood which would you light first?
it depends on the time of day and time of year. if it's night time you would light the lamp, if you were cold you would light the heater. If you were quick enough you could use the match to light the lamp and the heater at the same time. The answer to this very basic question is this ----- you would first light the match !!!
How do you replace shocks on a 1995 Corvette?
i would just take it in to a place that changes shocks save you alot of time
Which heater is best for use inside a tent when you are camping in the winter time?
A portable rechargeable heater would be best, target carries a variety of them.
Did Chevrolet build a convertible Corvette in 1984?
No,the Corvette convertible premiered in 1986 for the 1st time since 1975.
