HBO will deliver the diesel in High Maintenance season 2.

HBO announced that it renewed its marijuana delivery comedy series High Maintenance for season 2. The show is about a guy who gets called to bike around Brooklyn and give people weed.
High Maintenance was created by husband and wife team Ben Sinclair and Katja Blichfeld. It started as a web series produced for next-to-no money and released in three-episode batches on Vimeo. The series is directed by Blichfeld and Sinclair, who also edits.
Inspired by TV shows Six Feet Under and Party Down, the cult online series follows a New York City marijuana deliveryman who is only known as The Guy (played by Sinclair). Each episode features a new set of characters, depending on who is putting in the order.
High Maintenance is produced by Janky Clown Productions. It is executive produced by Blichfeld, Sinclair and Russell Gregory.
HBO announced that it ordered six television episodes of High Maintenance on 4/20/2015. The series premiered on September 16, 2016.
SOURCE: VARIETY