We load the truck up with presents heading out to visit family start it up and pull out of the garage and ding ding ding....the fcuking oil pressure is low.

I immediately turn it off get out and check the oil and everything is fine. Get in start it again, same thing. So I backed back into the garage and left it.

Mileage is 36,102

but I beleive the dealership will help me out on this one. I will have to wait until Monday to get a rollback to take it up. I had just washed it this morning and drove it and everything was fine. Too weird. I feel like it is the oil pump because I can hear the lifters chattering now. I know some of you have had the same problem. What are your thoughts?