[TOMT] Obscure short-lived marvel Comic? Brother looking for sister….

This was not a superhero comic, and dated from the 60’s/70’s with only around 4 issues or so.

It was about a guy who learns that he has a long lost sister, and goes on adventures to track her down. Her name might be Jessie, I recall the title having something to do with “searching for Jessie” or “where’s Jessie” type of title.

There were henchman who attempt to keep the brother from proceeding, and he has a dirtbike or motorcycle on the comic cover, which he rides from place to place in search for his sister.

It’s truly an obscure comic, I’ve tried searching Marvel’s database… no resource seems to support those decades where comics experimented with non-superhero material.

Thanks ahead of time for any advice!