Andrew Weaver

Hey guys, anybody done business with Infotainment.com? I see they have a (very expensive) upgrade kit to go from IOR to IOU? Legit or nah? https://www.infotainment.com/products/2019-2022-silverado-sierra-ior-to-iou-gps-navigation-wireless-carplay-auto-upgrade?variant=39621488541732

Hi I have a 2020 Silverado with the 2.7l and it will occasionally make this god awful grinding sound when started. Especially if it’s like the first start of the stay or hasn’t been ran in awhile. Once it’s warmed up it doesn’t seem to do it but pretty much every cold start it sounds like something is grinding and I can’t seem to find anything else like it online. It happens if I just get in and start it or remote start it. It’s still under warranty but knowing my luck the dealer won’t be able to reproduce it when I take it in. I saw a TSB saying it could make a noise due to the new DI but it didn’t describe what specific kind of noise. Anyone else having this issue or is this just normal? Thank you!