Auto A/C Information
When to add oil to the auto A/C system
One of the most confusing parts of auto A/C service is understanding how much oil to add and if oil should be added to the system. Once that is determined, the next question is where to add the oil. Before adding any refrigerant oil the A/C system, consider that...

Auto A/C How To Help
How to locate your charge ports

Auto A/C Information
Auto A/C Leak Detection

Auto A/C Information
What Does an Accumulator on a Car Air Conditioning system do?

Auto A/C Information
A/C Manifold Gauge Instruction

Diagnosing Auto A/C
What to check when your Auto A/C is not getting cold

Auto A/C Information
What Causes Auto A/C Compressors to Fail or Seize

Auto A/C Information
How your Auto A/C Compressor Works

Auto A/C Information
Foul odors from your A/C System

Diagnosing Auto A/C
A/C Compressor Diagnosis

Auto A/C How To Help
How to find and identify auto A/C hoses

Auto A/C Information
Manifold Pressure Gauges - A/C Gauges

Auto A/C Information
Auto A/C Flush

Auto A/C Information
Auto A/C Orifice Tubes

Auto A/C How To Help
How to use UV or Black Light for A/C Leak Detection

Auto A/C Information
Using UV LED Lights and UV Flex Lights

Auto A/C Information
TXV A/C Systems- Auto A/C and Thermostatic Expansion Valves

Auto A/C Information
A/C Hose Repair and Crimping

Auto A/C Information
A/C Fittings

Auto A/C Information
Troubleshooting A/C in your car