How is fuel economy measured?

R134a refrigerant makes the A/C system blow cold on hot days. Selected for its low flammability and safety, as well as because it's kinder to the environment. Welcome to GM Parts - your new, consolidated home for GM Genuine Parts and ACDelco parts information and resources. Shop our online catalog of parts today. May 16, 2023 ... If you've made the switch to an electric vehicle (EV)—or are considering it—you might have heard people talk about 'AC' and 'DC' charging. Dec 28, 2020 ... The air conditioning system in a car works by manipulating refrigerant between a liquid and a gaseous state. As the refrigerant changes states, ... There are several reasons why your car's air conditioner may stop working, here are the most common problems and how they can be fixed. Mar 15, 2021 ... WHAT TEMPERATURE SHOULD THE AC BLOW? As a rule of thumb, when the ambient air temperatures 70° degrees Fahrenheit (21° Celsius) and humidity 20% ... Sep 27, 2024 ... The most common causes of broken air conditioning leaks or compression issues. If you are feeling cool — but not cold — air, the issue could be ... A squealing belt, a whining power steering pump, a worn out pulley, brake pads in need of replacement. If, on inspection, you hear chattering, whining, ... We specialize in new aftermarket parts and used parts for all types of vehicles, no matter the make or model. Up to Date Inventory. Let Us Help You ... Apr 10, 2025 ... If your car's AC blows cold air only intermittently, you might be dealing with common issues like a malfunctioning evaporator or a dirty cabin ...