Q: AC not blowing cold air in 2008 Mazda3
The AC is not blowing cold air. The fan works, but is not blowing out cold air. I think the AC needs to be charged, but there may also be a leak.
Recommended Services
| AC is not working Inspection | $111.46 - $131.46 | Get a Quote |
Have a certified mechanic, such as one from YourMechanic, check the air conditioning system pressures for a low charge situation. The electrical side should also be inspected for blown fuses or broken wires. We recommend that you do not tackle this service on your own as the air conditioning system is charged by a gas that will harm the environment and should be handled accordingly.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
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
What others are asking
Engine turns, doesn't start
The most common failure is the fuel pump module not giving enough fuel pressure to the engine. The fuel system should be checked to diagnose the no-start condition (https://www.yourmechanic.com/services/car-is-not-starting-inspection) for you. I recommend having a certified mechanic, such as one...
Poor acceleration
The engine is equipped with fuel injection and pumping the gas pedal may be an indication that the fuel pressure is lower than normal or that the throttle control valve is malfunctioning. I recommend having the computer scanned for codes...
Evaluating if the ignition timing is correct by ear on a car using leaded gas
Lead replacement actually does work. If it is an old enough car, you can advance the timing and then when you accelerate hard, especially if you are going uphill, if you hear the engine rattling a little when you accelerate,...
Ac blows hot in summer heat blows cool in winter
I can understand your confusion and frustration, I believe your Kia is experiencing a few different issues that could all together duplicate the concerns you are experiencing. It would appear that one or more blend doors, these are inside the...
Engine vibrates due to bad motor mounts
Hey there, thanks for writing in about your 2003 Geo Tracker. There are a variety of potential causes for the problem you are having. It could be that what you are feeling is an engine misfire (https://www.yourmechanic.com/services/engine-is-misfiring-inspection). If the Check...
Check engine light came on. Had it checked and it was a right wheel speed sensor. Showed code error. Is this a serious problem?
Hi, thanks for writing in. With a failed wheel speed sensor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-wheel-speed-sensor), your anti-lock brakes, traction control and/or stability control systems will not function properly. These systems rely on wheel speed sensors to determine when and if braking needs to...
What to do when crankshaft wont turn with wrench to line timing chains
If you are trying to turn the crankshaft while the timing chain is off, you may have an open valve that is hitting a piston. This can be a big deal and you can damage the valve if you try...
Engine idle fluctuates and dies.
Hi There! It sounds like you may have a dirty or failing idle air control valve causing your engine idle to fluctuate and eventually stall. In the mornings it is normal for the engine idle to be a bit higher...
Hello, my battery died in my car last night I replaced it got home and now it won't start. Starter or alternator? CEL on now also
Hello, thank you for writing in. With full battery power, the battery may still be struggling to use that voltage and it may not be providing enough amperage to the starter. You should have the battery tested at an automotive...
Related articles
What Typically Causes the Heating or AC to Stop Working?
While both the heating and AC are connected - to an extent - within your car, they’re actually...
4 Essential Things to Know About Your Car’s Seat Warmers
Some Some vehicles come with car seat warmers, which heat up the seat with the push of a button. Normally the buttons are located on the side of the driver and passenger door. In some vehicles, just the bottom of...
Symptoms of a Bad or Failing Refrigerant Pressure Switch (Sensor)
Common signs include the AC working intermittently or not at all, noise coming from the system, or warm air blowing from the vents.
Browse other content
Maintenance
Services