The full list of names of the Autobots in season 2 of the G1 cartoon are as follows: Besides all of the older G1 Autobots in Season 1, including the Dinobots and Skyfire, the new Autobots we see for the first time are:
Cosmos, Seaspray, Powerglide, Warpath, Beachcomber
Red Alert, Inferno, Grapple, Hoist, Skids, Tracks, Smokescreen
Protectibots: Hotspot, Groove, Blades, Streetwise, First Aid These five merge into a giant robot named Defensor.
Aerialbots: Silverbolt, Slingshot, Air Raid, Skydive, Fireflight These five merge into the Super Robot, Superion.
Hope this helps.