Spark attack
Excessive physiological stress can cause a Transformer in poor physical condition to suffer a spark attack.
Fiction
[edit]Energon pack-in comic
[edit]Landmine loudly complained about Tow-Line and Inferno's choice of a hilltop location for the energon tower, climbing the steep slope almost gave him a spark attack. Energon Volume 2
2005 IDW continuity
[edit]The sparkcore meltdown that Kup suffered may be analogous to a spark attack. Spotlight: Kup