Low Oil Pressure Reading/1991 New Yorker

I have the 3.8 engine, 78k original miles. The oil was changed last month, but the needle gauge reads at the low end of H-L scale. Sometimes it drops, then other times it rises a bit. Is this an indication of needing a new oil pressure sensor? The engine is smooth, no noises, the oil level is spot on.
Reply to
It couldn't hurt. The oil pump is a gerotor type mounted in the timing cover and is direct driven by the crankshaft so I certainly hope it isn't wearing out. The usual test for a bad sender is to unplug the connector and see if it is oily inside.
Reply to
Daniel who wants to know

MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.