Oil Pump goes out at 3732 miles

[Brianweit]

I have a 2019 2500 HD I bought about a month and a half ago because I wanted something reliable to go on a trip to Yellowstone. On my trip from Atascadero Ca to Yellowstone I had a display come on telling me my ABS and stabillatrac were not working so I went to a dealer in Las Vegas to check it out and they told me after running a diagnostic test that I needed 2 new wheel sensors, they did not have them in stock but he told me I could still drive the truck but the ABS was not working and not to slam on the brakes. I dont know if the dealer cleared the codes out or what but when I left the dealer on the way to Yellowstone I never had that display come on again. I got to Yellowstone and while I was there I had my engine light come on and stay on then a day and a half later I started my truck and the light for some reason was not on any more. Then on my way home I wen't to get gas in Tehachapi and when I started my truck to leave I had a low oil pressure turn off engine display come on and the engine was making a clicking noise. I had to have my truck and travel trailer towed to Bakersfield Ca to a chevy dealership. They looked up the vehicles error codes and told me I had like 150 miss fires in one cylinder and like 800 plus in another cylinder, the mechanic said he would be pissed off if this was his brand new truck.So they gave me a rental car to drive home, they let me leave my trailer in their lot till the truck was fixed. They called me up to tell me my truck was ready to pick up and told me they had replaced the oil pump.Just wondering if the oil pump could have caused my other problems and if not having oil pressure while my engine was running is going to cause other problems down the road. Very unhappy with my new 2019 2500 HD