Sensor, which is which?
Hi all, need your expertise. I want to change my engine coolant temperature sensor ('88 Bronco, 351w). Someone told me it's on top of the intake manifold. I found one about half down the upper intake (on the driver side) and another one behind the thermostat housing (with an F looking adapter, one connecting a sensor and the other a small hose leading to the throttle body). My Chilton manual is worthless in indentifying these sensors. Does anyone know which sensor is which? Also, the replacement, from what I'm told is a plastic sensor versus brass. Are they any good? Thanks in advance.