Your car or truck's AC system is under extreme pressure and the thermal expansion valve or orifice tube monitors the amount of pressure and the temperature of your A/C system. It calculates the precise amount of refrigerant that can safely go into the evaporator. A failing expansion valve or orifice tube often causes a vehicle's air conditioner to blow hot air.
Replace or Repair
Expansion Valves: Too much refrigerant causes your evaporator to get too cold whereas too little refrigerant would result in inadequate cooling. The expansion valve is a complex valve that regulates refrigerant flow. This process of metering the refrigerant adjusts the flow according to the temperature of the refrigerant in the evaporator coil. Talk to one of the pro mechanics at EuropAsian Auto Pro's, as this part can be replaced on its own and does not require the entire replacement of the AC assembly.
Orifice Tubes: Unlike the expansion valve, the orifice tube is a simple fixed device with no moving parts. It therefore cannot vary the flow of refrigerant into the evaporator, but rather causes a permanent restriction in the system. However, like the expansion valve the orifice tube regulates refrigerant flow through the system and filters debris which may come through in its screen. Often fixing a "bad orifice tube" requires replacing the entire evaporator assembly.
Savings & Specials
Diagnostics starting at $129.50
Diagnosis from your trusted EuropAsian Auto Pro's technicians
Visual Inspection
Code Check
Digital Inspection along with pictures and detailed report
Great spot, Awesome staff, and good prices. We have been customers for 10 years, and not planning to change soon!
India Mitchell, 03/08/2025
I just wanted to take a moment to sincerely thank everyone at EuropAsian Auto Pro’s for all their help, especially Ms. Claudia. God had sent a blessing my way at the right time. and I will forever be thankful. She went above and beyond to make sure everything was taken care of, and I truly appreciate the time, effort, and expertise she put into it. It’s not just about the serviceit’s the kindness, honesty, the care for others and not taking advantage of people and their money and their professionalism that made all the difference. I’m incredibly grateful for their support and will definitely be recommending them to others and also will be a life time auto shop commitment. Thank so very much again!
God Bless you All.
Dona Sheehan, 02/13/2025
I was a pseudo mechanic, raised with five brothers, and I am incredibly impressed! Everything was done with such professionalism and expertise! Will never go anywhere else!!!
Ecovative Services, 01/30/2025
If I could give 10 stars I would! Claudia is extremely knowledgeable and provided valuable insights about my vehicle. This is one of the few shops I truly trust to work on my car. I’ll definitely keep them in my recommendations and will be returning for future service!