Good morning Scotty I just purchased a 2019 Toyota Tundra 5.7 automatic, truck sits with about 2400 miles currently and I'm not sure if this is normal but when the truck sits either over night or all day at work when I go to start it I hear what i assume could be knocking/pinging for about 3 seconds than goes away. Won't hear it while driving or if I stop at the store and come back to start it it's fine. Just that initial start after sitting for awhile. I know you say Toyota is very reliable and I couldn't agree with you more reason why I chose the tundra but should I be concerned? Thank you keep up the good work
Dam thing is nearly new should still be under warranty
Go join online free owner forum, Toyota Nation, find your Sub-Forum, post your question there. Read their threads about this topic. You'll find them invaluable for your DIY projects. They're up to date on all dings, pings, rings, mods, TSBs, everything affecting YOU. Here:
Let dealer hear it.