I know that someone has posted something like this before but i couldn't find it.
Sometimes when it is hot out - like today - my oil guage sky rockets and stays all the way to the top (80)
I think I should test the guage with an external guage??? otherwise high oil pressure isn't a terrible issue?
I hope I am remembering this correctly from a few months back.
When this happens, I don't notice anything wrong with the jeep.