0
What is the difference between the blend door actuator and the coolant control valve?
Wiki User
∙ 13y ago
big one...
blend door actuator is in the center plenum inside the car, dccv is under the hood... if one side blows hot you need to look into broken harness, dccv or the dash control unit itself
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Why would a 1998 Laguna blow only cold air?
low on coolant, dash control, blend door actuator are places to start
What is the difference between red and green coolant?
The main difference between red and green coolant is the additives. The red has extra anti rust inhibitors useful in certain engines.
What is the difference between antifreeze and coolant?
Anti-freeze is a coolant that should be mixed 50/50 with water
What is the difference between red and blue coolant?
you can just read the back of the coolant and it pretty much tells you
How do you increase the COP of a Carnot refrigerator or heat pump?
Decrease temperature difference between cold coolant and hot coolant
How do you check 1996 Mazda 626 2.0 heater control valve if I have no heat blowing out and thermostat is working no anti-freeze coming in on floor of car hoses are warm what else could it be?
Sounds like you have a problem with the air door actuator that switches it from hot to cold. That car shouldn't have a heater control valve, instead it uses an actuator that moves a door which directs the air flow to either flow through the heater core or bypass it. If coolant is circulating through the heater core, and nothing is stopping the fins on the core up, then you have a problem with either the actuator or the door itself. When you switch it from hot to cold do you hear something moving on the passenger side of the dash? If not, it is probably the actuator, or it could even be the control panel.
What is the difference between refrigerant and coolant?
Coolant is a fluid at a lower temperature than the process that can be used in heat exchangers. Refrigerants are materials which can go through a refrigerant cycle.
What is the difference between the use of coolant and engine oil in the engine?
i think it depends upon the carbon chain.... Which is used in them....
Is there a difference between red and green coolant or antifreeze?
There has been a very lively discussion going on about "Red" or Dexcool
What does the coolant temp sensor control?
coolant temp sensor,does just what it says,it relays your coolant temp to gauges!
Weak heat ford?
Could be, low on coolant, bad thermostat, plugged heater core, faulty temp blend door actuator,
Where is the fuel injector control module located on a 2004 f250?
driver side valve cover between coolant jug and turbo.
