AC Thermal Expansion Valve Or Orifice Tube Repair | Familia Automotive in Stockton

106 Verified Review(s)

FAMILIA AUTOMOTIVE > The Best Auto Repair And Maintenance Services > AC REPAIR > REPLACE YOUR CAR'S AC THERMAL EXPANSION VALVE OR ORIFICE TUBE

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 Familia Automotive, 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.

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what our customers say

Great experience! Klent bent over backwards to help me. He does great work for a fair price. Here is a man of his word and puts the best interest of the customer first! Highly recommend!

Larry Hinojos

I thought my car was going to get new control arms. BUT, I didn't because Klent went through it with a fine tooth comb. I appreciate his professionalism and most of all his honesty. Thank you for giving me hope that there are still people like you. Big ups and God bless you all at Familia Automotive.

Chantele Gleason

I had a great experience, staff was so friendly, I took my Dodge Ram for a AC recharge, great and affordable pricing and they were fast, when I received my truck back man it blew so cold just like when I had originally purchased my truck. Definitely recommend them.

Ray Brown

Very kind and courteous. They took a look at my car and provided information for a shop that can do the potential repairs to the engine since it would require certain equipment. They did do a diagnostic and were able to put some of my concerns to rest.

Jennifer Norris

I was looking for a repair shop for my cars and came across Familia Automotive. I brought 2 of my cars in for diagnostic checks. Klent was very up front, friendly and professional. I will definitely be doing business here again, as well as recommending to family and friends.

William Ruelos sr.

Took my car to Robles Automotive to get it fixed. Robles had my car for months, finally got it, fix cost over 7 hundred dollars and still did not fix it. Went to Familia Automotive and they did an excellent job and was cheaper with a longer warranty. No more issues, car runs great and been going there since. Gets the job done.

Replace Your Car's AC Thermal Expansion Valve or Orifice Tube