I’ve forgotten to take a note off after filling the oil then started the engine and questioned myself when I notice it. It’s always a come to Jesus moment.
I had bit of an embarrassing moment with this one.. Being used to 5.7s, I primed and filled with 5w20 synthetic. As I was putting the oil cap on, I noticed the cap said 0w40 synthetic. DOH! S0, it got an oil change after a few starts anyway.