Spark attack

Excessive physiological stress can cause a Spark Attack in Transformers that are in poor physical condition.

Fiction

Energon mini-comic continuity

Landmine loudly complained about Tow-Line (Energon) and Inferno (Energon)'s choice of a hilltop location for the Energon Tower, climbing the steep slope almost gave him a Spark Attack.Energon mini-comic 2

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