Q: Q: Heater blows cold air

asked by on

The A/C won't blow cold air - only hot. What should I do so I can have A/C in my vehicle this summer?

Hello. If the A/C won’t blow cold air, this is usually due to:

It will first be necessary to have the A/C system inspected and diagnosed by a certified technician, like one from YourMechanic, who will be able to pinpoint why your A/C is not working.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Q: Heater blows cold air

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: My truck is doing a very loud thumping sound and wont go over 25

In most cases a loud low thumping noise is an indication an engine main crankshaft bearing has gone bad or you are losing oil pressure in the engine. I recommend not driving the vehicle and contact a mobile mechanic like...

Q: My car is not warming up to operating temperature

Air pockets in the cooling system can cause all kinds of weird behavior. So first of all, be sure the cooling system is completely full by running the car in park with the heater on max and the radiator cap...

Q: What is the difference between engine oil warning light and another warning light just like that but with waves under the sign? 1996 Mitsubishi Galant

Hello- the warning light you mention is a " low coolant" indicator. Once the engine is cool - check your coolant reservoir and/or cooling system for proper fluid level. Since you seem to have lost fluid, I would recommend an...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.