It's located right on the evaporator
Need to set the timing on a 91 gmc sonoma truck or silver
The AC evaporator on a 2003 GMC Sonoma is located inside the vehicle's cabin, specifically within the dashboard assembly. To access it, you'll typically need to remove the dashboard and the HVAC housing. It's positioned after the AC compressor and condenser in the cooling system, allowing it to absorb heat from the cabin air. If you're planning to service or replace it, ensure you follow proper procedures to avoid damage to other components.
On a 2003 GMC Envoy, the orifice tube is located in the air conditioning system, typically found in the low-pressure line. To access it, you'll need to follow the aluminum line from the evaporator to the accumulator. The tube is usually situated near the accumulator or the evaporator coil. It's often necessary to disconnect the lines to replace the orifice tube.
The 2003 GMC Yukon has 16 valves.
The 2003 GMC Savana has a V6 engine.
The 2003 GMC Savana has 12 valves.
To remove the AC evaporator on a GMC van, first, disconnect the battery and safely discharge the AC system to avoid refrigerant exposure. Next, remove the dashboard or any components obstructing access to the evaporator case. Unbolt the evaporator from the case, disconnect the refrigerant lines and any electrical connectors, then carefully extract the evaporator from the vehicle. Be sure to follow any specific service manual instructions for your van model for additional details.
The 2003 GMC Yukon has overhead valves (OHV).
The 2003 GMC Yukon is a gas-powered vehicle.
The 2003 GMC Savana has a 4-speed automatic.
The 2003 GMC Yukon has a 4-speed automatic.