D & J Auto Doctors: Your Truck or Car's AC System
At D & J Auto Doctors we understand how your AC system works. Your car or truck's AC system uses a Freon gas type refrigerant for cooling. For automotive applications, Freon is refined into tetrafluoroethane, a non-toxic, non-flammable and non-corrosive gas called R134a. The ability of the refrigerant gas to change its physical properties into a liquid as it is compressed and condensed keeps you cool on hot summer days.
Discover More Reliable AC Parts
If your AC system starts blowing warm air come by the store at 4035 Oceanside Blvd Ste 11 and talk with one of our auto parts specialists to determine what parts you need to get your AC working again.
Your AC compressor is the auto part responsible for compressing the refrigerant R134a. When it is compressed it becomes very hot. Because hot is the opposite of what drivers want in an AC system, the refrigerant must be cooled.
R134a is cooled by your car AC condenser. This auto part is a series of coils that look very similar to a radiator. Just like a radiator, outside air passes over the condenser to remove the heat from the compressed gas. It is then condensed into a very wet cold liquid. The receiver-drier absorbs excess moisture from the liquid. Next, your AC filter traps debris within the liquid that can cause clogging in your car's AC system. Call 760-940-8952 today and let our auto parts specialists help you find the right compressor, condenser or receiver drier to fit your car or truck.
At this point, the refrigerant liquid is still under too much pressure. The expansion valve and orifice tube take over and force the refrigerant to change from a high-pressure liquid refrigerant into a low-pressure liquid refrigerant mist before it enters the evaporator.
As the low-pressure liquid refrigerant mist flows through the evaporator, a blower motor pushes air across the cold tubes of the evaporator and cooled dry air flows into the passenger compartment of the automobile. The accumulator is a holding tank for the refrigerant as it exits the evaporator. While the refrigerant is circulating inside, the accumulator removes any moisture that may be present.
Call 760-940-8952 today and let our auto parts specialists help you find the right expansion value, orifice tube, and evaporator to fit your car or truck.
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What our clients are saying about us
We have established longterm and stable partnerships with various clients thanks to our excellence in solving their automotive needs!
The ONLY place I take my car to get fixed. Not only are they expert mechanics, but they are really cool people with awesome customer service. They are honest which is hard to find in a mechanic shop now days. Thank you Darren for always taking care of my Prius!
Excellent customer service. Every person who helped me was kind and, most importantly, informative. They don't just tell you what to pay for at the end. They explained why every measure was taken and why they left some measures out (e.g. Some parts didn't need replacing) which I found as a sign of integrity. I will bring my truck back here for everything I need.