Ac Help

[SIDLULU]

I had ac one day then next none. What should I look for? Thanks for the help.

 

[5632]

It all depends on what is happening and whats going on. What is it doing?

 

[06TJ35's]

First step is to do a performance check. You need manifold gauges. You can rent one at auto zone. For quick visual help search “ac performance test” on YouTube.

 

[SIDLULU]

Not blowing cold air, act like it wants to when first comes on then blows hot.

 

[5632]

Sounds like all you need is some Freon.

 

[06TJ35's]

Not blowing cold air, act like it wants to when first comes on then blows hot.

You can just be low on refrigerant, compressor may not work, expansion valve might be shot etc. The only way to know positively is to hook up a manifold gauge.

 

[SIDLULU]

Add freon not long. Will do test. thanks