Plot hole: When the Quintesson scientist is tricking Cyclonus into going inside his ship he disguises it as a character named Broadside who then says that he has come to take Cyclonus to see Galvatron. The problem is, Broadside is an Autobot yet Cyclonus simply walks inside without any reaction. Most likely the writers intended it to be Astrotrain but wrote the wrong name down.
Transformers (1984)
1 plot hole in season 3 - chronological order
Starring: Frank Welker, Corey Burton, Peter Cullen, Christopher Collins, Chris Latta
Genres: Action, Adventure, Animated, Family, Fantasy, Sci-fi, Thriller, War
Desertion of the Dinobots (1) - S2-E19
Plot hole: Perceptor discovers that the reason for their malfunctioning is because their Cybertonium has deteriorated after millions of years of being exposed to Earth's atmosphere. The key word here being 'millions'. This explains why the original Transformers who crash landed on Earth (4 million years ago) are affected, but newer characters like Perceptor, Powerglide, Hoist, etc. are affected despite the fact that they have only been on Earth recently.
Megatron: Can't Thrust carry out a simple mission?
Starscream: I think the answer is obvious.
Call of the Primitives - S3-E26
Question: When all the animal transformers start to follow the call, Soundwave states that his ejection has activated by itself. After Ravage and Ratbat, who are those other two tapes?
Answer: These two were 'dinosaur' cassettes Overkill and Slugfest, then-new toys. They turn up this once and that's it, though.
Daria Sigma