Hi Rich, I may be having this problem. Would you be so kind to send me the info as well? I am assuming this is for a Cat 3126.
In my case, I would get occasional flicker of the low oil light on the gauge at idle, and occasional spike to 75PSI and light at cruise.
We initially thought it was the high performance cat filter after the change, but going back to the same oil filter it has not gone away, and one time the gauge did a dance back and forth from low to high, so I think it is an intermittent connection. Probably covered in oil and soot.
Also, may be suspecting slight restriction in the slobber tube extender may be the issue, but the engine never shuts down, goes into limp, or gives a code. Just purrs like a fine Swiss watch.
TIA, Chris.
