Do I need to buy an air compressor along with manifold gauges and a vacuum pump to service my truck's A/C system?

Hi,

Oftentimes, the system is vacuumed down to check for leaks and then recharged. To do that, you do need a vacuum pump. I'm not sure what he did with a compressor.

Here is a link that shows that procedure:

https://www.2carpros.com/articles/re-charge-an-air-conditioner-system

Now, if you want to simply add Freon to the system, then no you don't need to vacuum the system.

Here is a link that explains how to do that process:

https://www.2carpros.com/articles/air-conditioner-how-to-add-freon

Let me know if that helps.

Take care,

Joe

Hi,

You are very welcome and thanks for the update. If you have a chance, let me know if one of the recommendations takes care of the problem. I'm interested in knowing.

Also, if there is anything I can do to help, let me know.

Take care,

Joe