Wheezel (G1)

Empires are built on a foundation of information.

Wheezel is one of Scrounge's contacts in Dead End.

Though his body is in ill-repair, this Empty's eyes and ears are fully functional, and he makes his trade on observing the happenings of Dead End. Wheezel can share this information... if you'll just gives him some fuel to "re-energize his memory circuits."

Fiction

Marvel Comics

Wheezel informed Scrounge of the Spanner, a neutralist scientist who was kidnapped by the Decepticons, was taken to Darkmount. When Scrounge fumbled his reconnaissance, Wheasel saw Shrapnel abduct him as he fled through Dead End.

Wheasel later sold this information to Blaster in exchange for some fuel from Cosmos. The Smelting Pool!

IDW Comics

Wheezel was sleeping in a downtroddedn area of Cybertron, probably Dead End. Bumper and Fastback observed the areas from concealment as part of the Panorama anti-Gladiatorial security sweep, and saw one of Wheezel's friends checking on him.

The Constructicons arrived to fabricate a gladiatorial arena on-site using local materials... including Wheezel. He was rousted from his sleep and, before he could get his wits about him, heaved into Mixmaster's drum, where he was smelted into raw materials.Megatron Origin, Part 2

From Teletraan I: The Transformers Wiki, a Wikia wiki.