A friend has given me his 1998 F150 4.2 V6 Ford Pickup and said the oil pressure guage
now reads 0... Whats the next step... help
You either have to decide if it's the oil pump or the oil pressure sending unit.
Unplug the wire to the oil sending unit and ground it out....Turn your ignition key on...The gauge should move....IF it does then replace the oil sending unit.
thanks very helpful
Looking for a Used F-150 in your area?
CarGurus has 208,724 nationwide F-150 listings starting at $1,499.
Search Ford F-150 Questions
Ford F-150 Experts