The charging valve is up on the freon line that runs on the driver side engine compartment to the right of the radiator,almost by the air cleaner!
it will be in one of the valve covers connected to a rubber line. It will be metal and when you shake it, it should rattle.
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.
there is no air bleeder valve on radiators, just a twist knob and it should be located on the bottom in one of the corners.
bad relay
the iac valve (idle air control) is located on top of the intake manifold ,right before the throttle body.
Ford escort horns are usually located behind the bumper.
A 1997 Dodge Dakota does not have an EGR Valve.
The PCV valve is located on top of the valve cover in the middle.
In the oil pan
where is the heater control valve for a 1997 ford expedition
Were is the PVC valve located
grindig noise from the pump leaking coolant