So yesterday I noticed oil pressure seemed a bit high on the gauge and the cts2. 80-100psi going down the road 60 at idle. Now warning light on dash. This morning it maxes out on dash but says zero on cts2. Think about it for a minute with some googling while it’s warming up and decide to take it to work. Bout 1/2 way on a 20 mile trip cts2 jumps straight from 0 to 100psi... cluster still almost pegged. This whole time with oil pressures ranging from zero to 100 there has never been any dings or warnings on the dash.. Any ideas as to what is going on here? Be glad to answer serious questions to narrow down the issue.