Why does my heater work sometimes in my car?
A heater can stop working for a number of reasons, including: A low antifreeze/water level in the radiator due to a leak in the cooling system. A bad thermostat that isn’t allowing the engine to properly warm up. A blower fan that isn’t working properly.
Why does my heat only work when I accelerate?
Check Heater Control Valve It allows hotter water to flow only partly when the power and RPM load are higher than when you accelerate, and otherwise not enough. The circulation air tests the cold and warm air “mix” until it is released from the air, which results in very little hot air from the heater ducts.
What happens if your Toyota Camry heater is not working?
One of the most common (and inconvenient) problems with the Toyota Camry is when it has no heat coming from the heater. Not having a functioning heater makes driving much less comfortable, and can be Skip to content Menu Home GM Automatic Transmissions 200-4R Identification and Specs All About the 4L70E 8L90E Specs, Performance, and Identification
Why is my AC not working on my 1992 Toyota Camry?
When working on a 1992 Toyota Camry with the 4 cyl engine. The AC system was working fine and I drove it to the gas station and upon starting it to go home the AC just did not work at all. I used some common sense; I knew that when the compressor or other parts of the AC system go out, you will at the least get hot air coming out of the vents.
What happens if you open the thermostat on a Camry?
As the coolant heats up, the thermostat will open to allow full flow of the coolant through the cooling system. Unfortunately, the thermostat can fail in either the open or closed position.
What does it mean when your car heater is not working?
There are two hoses coming to and from the heater core. They both should feel warm or hot to the touch with the engine on. If one of the hoses is hot, and the other one is cold, that is a pretty good indication that the heater core is clogged. If the neither hose has any heat, you may have air in the cooling system, low fluid, or low pressure.