Oil Pressure Gauge Archives - UnderhoodService
Stubborn Oil Pressure Light (Video)

The light could be due to a problem you didn’t realize was there. This video is sponsored by FRAM.

VIDEO: The Warning Light That Shouldn’t Be Ignored

Most cars today have a warning light designed to give a visual signal of low oil pressure. This video is sponsored by FRAM.

Active Management Of Oil Pressure

Things have changed with the introduction of multi-weight oils and changes in the design of the oil pump.

GM Tech Tip: Oil Pressure Gauge Fluctuation After Startup And Over 3700 RPM

The customer may comment that the oil pressure gauge jumps from approximately 40 lb. to 60 lb. three times within the first few minutes of driving as well when the engine revs past 3700 RPM.