21 degrees start then shut down

[Waterloo]

(01-21-2020 )Billy7871 Wrote:  Do you think the oil pressure sensor could be bad?

Yes it could... I believe they need to be torqued to 25 or 27 ftlbs when you install, been awhile. Check Quickserve. Kind of a bear to get too, I did mine when I had the truck serviced. Kid at TA let me throw it in, mine is located behind the fuel filter on my CM-871. With the filter out of the way it was easy. I replaced mine due to it leaking, o-ring failed.