Originally Posted by Kai
It sounds like the heater is stuck on. That could be a damaged part of the climate control system in the dash, a stuck heater valve, or similar. The heater core is in the cabin, so if it is stuck on "hot" you have to deal with it until it is fixed.
By the way, the 3-4 minutes is the time it takes for the engine coolant to warm up and bring hot coolant to the heater core.
WHen I said temperature is set to cold, I meant the temperature control lever is set to low. Even when its all the way towards the blue end, I still get HOT air coming in. The only thing that affects how hard it blows is how fast i am driving and how long i have been driving. usually like I said 3-4 mins is good enough to get HOT air coming out of the vents.
And yes the fan turns on. but I dont turn it on cuz I dont want it blowing even harder on my face.
I am thinking for some reason the air is sucked into the vents. Its not just that it feels hot there, i have air comimg thru the vents.- HOt air.
I thought maybe something is up with the heater/ac thing so I pulled the fuse for the heater/ac in my dashboard fuse box . NO change. Still get hot air blowing.
What I am puzzled is where is this air coming from? I can say the heat is coming from the engine. How about the air?
Thanks for yr replies