
Most car air conditioning systems have an orifice tube that is by its very definition a small hole that meters Freon. The AC stop leak additive contains a sticky glue like substance that finds it's way into a small leaking area, and then hardens to seal it up. We'll get into some other problems below,īut this is a valid concern for do-it-yourself AC mechanics. In a lot of cases where you see people talking about how a stop leak product ruined their car air The first thing to take notice of, is the can is only 4 ounces. There are a couple of things different about this product I wanted to highlight, because there's no shortage of these types of miracle fluids. Here is a picture of a can of car air conditioning stop leak. Often this results in the air conditioning system staying cold for the rest of the summer driving season. Let's define the term lucky, when it comes to AC stop leak. However, if the automobile has a slow leak and it happens in an area where these stop leak products work well, then there's a chance you'll get lucky. Nevertheless, I would rather see you diagnose it and then repair it permanently. With that said, there's some science in the product and it can work in the right circumstances that we cover below. I don't use car air conditioning stop leak on my own rides, because I own the tools to fix it right.
#AUTO AC COOLANT LEAK SEALER HOW TO#
Then we'll talk about a commonly overlooked area that’s difficult to check for a refrigerant leak, how to diagnose and fix it without removing the freon from the system.ĪC Vent Temperature Reading 50 Degrees Car AC Stop LeakĪs a mechanic, I can tell you that I generally don't believe in any kind of product containing the word stop in the product name. More importantly, we're going to talk about inexpensive and reliable ways to locate where the Freon is leaking from. We'll tackle this real problem so it doesn't happen to you. If you hunt around on the Internet you'll find people talking about how the stop leak products ruined their AC system. In this brief article we're going to discuss the pros and cons of doing so. With the reasonable expense of car air conditioning stop leak, it's tempting to go ahead and throw a can in the system and see if it solves all your problems. When you finally do sell your old ride, an operating air conditioning system increases the value and could close the sale on a hot summer day. Knowing empowers you to make an educated decision to repair or not. This is why it's important to find out what's wrong. With that said, you can repair a leaking Schrader valve for under $50. In fact, it's not uncommon for a repair estimate to exceed the total book value of an older automobile. Many people with older rides give up when the AC stops working, because these repairs cost so much.


Will car air conditioning stop leak work for you? Lets find out and discuss the pros and cons of using stop leak product in automotive AC systems.
