Percolation? Heat soak? Don't drive during summer??

DentalDart said
I have a fitting in my fuel line, I need the adapter or attachment that lets me screw in my guage to that fitting.

This is what I use.
I do put a zip tie around the hose to clamp it onto the barred end.
https://www.mscdirect.com/browse/tn...gFWG9GDliDGZUb4e3ozb_QTcWbZd19iBoCoOsQAvD_BwE