Inside the hvac housing inside vehicle.requires removing dash and hvac housing to get at evaporator,and then replacing expansion valve!have fun.
Where is front expansion valve for chevy suburban 1997
Unsure what you are asking about. WHAT expansion valve - in what system?
yes
Just under and behind the throttle body
The expansion valve on a 1997 Honda Accord AC is located in line with the tube that supplies liquid coolant to the air conditioner vapor. It is mounted right beside the tube.
It might be that your pcv valve is plugged or the egr valve is sticking.
To replace the expansion valve on a 1997 Geo Metro, first, ensure the A/C system is fully discharged to avoid refrigerant exposure. Then, locate the expansion valve, typically found near the evaporator, and remove the necessary components, including any surrounding ductwork. Disconnect the refrigerant lines from the valve and remove the mounting screws to take out the old valve. Install the new expansion valve by reversing the process, ensuring all connections are tight and leak-free before recharging the A/C system.
Under and behind the throttle body.
If you did not replace the expansion block valve and the receiver drier then you will need to do this as well..............
It is a large silver cylindrical shaped valve with both A/C lines going to it. Trace your A/C hoses to locate it.
To replace the expansion valve on a 1997 Mitsubishi Mirage, first, ensure the vehicle is off and the AC system is discharged to prevent refrigerant release. Next, access the expansion valve, usually located near the evaporator core inside the dashboard. Disconnect the refrigerant lines and electrical connectors, then unbolt the old valve and replace it with the new one. Finally, reassemble everything, recharge the AC system with refrigerant, and check for leaks and proper operation.
Never heard of a modulator valve on a caravan is it for the trans? Chrysler transmisions do not have modulator valves