How critical is monitoring oil pressure?

[JCleary]

I just received my SPA rail pressure gauge a couple days ago. My options are to use the SPA for rail and oil pressure, and still have my full Isspro setup. I think I have a way to mount the SPA so it doesn't look ugly.



The other option is to get rid of the Isspro fuel pressure gauge (and related in-cab noise) and use the SPA for rail and fuel pressure.



What do you guys think? What would you do? Does monitoring oil pressure matter in our trucks?



I know the dash gauge is not real, but is it enough?

 

[Bob4x4]

I haven't run across an oil pressure concern on a Cummins since its introduction to Dodge in 89... ... ... ... .



Bob

 

[p-Bar]

still nice to monitor considering the way the stock gauge works