Why does my car air conditioner only work sometimes?

Why does my car air conditioner only work sometimes?

Intermittent cooling is often caused by the components of your vehicle’s AC system freezing up. Typically an iced over evaporator is the culprit. An evaporator covered in ice can’t cool the air, so you would have to wait until the ice melts, which is why the cold air eventually returns.

Why does car air conditioner stop working after a few minutes?

There are several possible causes of a vehicle’s air conditioning system to stop working after being on for only a few minutes. Basically the causes are either the A/C evaporator is getting too cold and icing up or there’s an electrical problem causing an open circuit.

Why is my truck AC short cycling?

Short cycling, when the compressor constantly shuts on and off, is one of the most common air conditioning problems. Several conditions cause short cycling, including a faulty or obstructed thermostat, leaking refrigerant, icy coils or an HVAC system that is too big for the building in which it is installed.

How do I know if my car AC is working properly?

How to Diagnose Your Car’s AC Problems

  1. Check to see that the cooling fans on the condenser or radiator are running when the air conditioning is on.
  2. Look for any restrictions like leaves, bugs or dirt that would keep air from passing over the condenser.
  3. Check the cabin air filter to ensure that it is not clogged.

What kind of engine does a Subaru Tribeca have?

Performance & mpg. The 2008 Subaru Tribeca’s 3.6-liter, horizontally opposed six-cylinder engine produces 256 hp and 247 lb-ft of torque — an increase of 11 hp and 32 lb-ft over last year.

What did Edmunds say about the 2008 Subaru Tribeca?

Edmunds’ expert review of the Used 2008 Subaru Tribeca provides the latest look at trim-level features and specs, performance, safety, and comfort. At Edmunds we drive every car we review, performing road tests and competitor comparisons to help you find your perfect car. Read the full in-depth review of the Used 2008 Tribeca at Edmunds.

Where is the variable valve timing on a Subaru Tribeca?

Although Subaru’s variable valve timing is now found on both the intake and exhaust side of the 3.6-liter mill, the 3.0-liter engine’s variable valve-lift mechanism has been deleted. The five-speed automatic transmission has also received a thorough makeover.

Where does the Subaru Tribeca get its suspension from?

MOST Subarus come from Japan, but the Tribeca is made in Lafayette, Indiana. To please the locals, it is big and has plush suspension. And it upholds the US right to have more than one cupholder: the Tribeca has 10. The Tribeca is unlike other lean and agile Subarus, but that doesn’t mean it should be written off.