'89 5.0 'loses' oil pressure at idle when hot. This doesnt happen when cold or warm, only fully hot. If i feather the throttle, the pressure guage raises to normal again.
I am (obviously) not willing to let it idle for any period of time incase I truly am losing pressure, so does anyone know how I can verify whether or not I am? I have changed the pressure sending unit already. Any suggestions welcome.
thanks
jay
I am (obviously) not willing to let it idle for any period of time incase I truly am losing pressure, so does anyone know how I can verify whether or not I am? I have changed the pressure sending unit already. Any suggestions welcome.
thanks
jay