Most orifice tubes are placed in the high pressure line to the evaporator at the fire wall connection. You will have to empty the freon from the system to replace the orifice tube which is not very expensive (the tube, that is).
In a 1999 Chevrolet Suburban, the A/C orifice tube is typically located in the high-pressure line, which runs between the A/C condenser and the evaporator. To access it, you may need to remove the front grille or other components for better visibility. The orifice tube is a small cylindrical component that can be identified by its shape and is usually found near the firewall. Always consult the vehicle's service manual for precise location and replacement instructions.
To install the orifice tube in a 2003 Chevrolet Suburban, first ensure the vehicle is off and the AC system is fully discharged. Locate the orifice tube, which is typically found in the liquid line between the condenser and the evaporator. Remove the old orifice tube using pliers or a puller, clean the area, and then insert the new orifice tube, ensuring it is seated properly. Finally, reassemble any components and recharge the AC system.
It does not have an orifice tube.
I have 1998 chev suburban with rear air do they use two orifice tubes
If you mean an "orifice tube", then yes.
An orifice tube can be removed on the 1999 Dodge Ram 3500 by cutting it out of the liquid line. It is actually easier to replace the whole evaporator tube than just the orifice tube.
On a 1995 Chevrolet Suburban, the orifice tube is located in the air conditioning system, typically within the liquid line that runs between the condenser and the evaporator. To access it, you may need to remove the dash or some panels to reach the evaporator housing. It's usually found near the firewall, in the engine compartment, or close to the evaporator core. Make sure to discharge the AC system safely before attempting to replace the orifice tube.
location of orfice tube in a 1999 chevy malibu On your 1999 Malibu the expansion (orifice) tube is located at the condenser to evaporator connection in the evaporator tube.
Passenger side near firewall. Where the small line turns into the big line. FYI, that's where the orifice tube is
Many GM vehicles put the AC orifice tube right after the condenser coil. It would typically be near the bottom, almost connected to the condenser. My '99 Suburban AC orifice is located in the line that runs across the passenger side inner-fender. There is a union very close to the innermost edge of the battery tray. Break that union (after relieving pressure) and you will find it there.
To remove the orifice tube on a 1999 Dodge Ram 3500 you need to cut the tube out of the liquid line. Kits are available at your local auto parts store to replace the orifice tube once you have removed it.
On a 1999 Chevrolet Cavalier, the orifice tube is located in the AC system, specifically within the liquid line that connects the condenser to the evaporator. To access it, you typically need to trace the line from the condenser, which is located in front of the radiator, towards the firewall. The orifice tube is usually situated near the firewall, often inside the engine compartment. Make sure to consult a repair manual for detailed instructions and safety precautions.