Pulsar (G1)

This article is about the Autobot warrior. For the Energonicon, see Pulsar (AB).

Pulsar is an Autobot from the Marvel portion of the Generation 1 continuity family.

I look like—and pose like—someone else, but he's red and I'm yellow.

Pulsar is an Autobot warrior in the early days of the war.

Fiction

Pulsar appeared exclusively in the UK portion of the Marvel Comics continuity.

Pulsar was a member of Strike Force Alpha. They saw to the defense of Iacon under Optimus Prime, who reminded them that they and Hound were supposed to be providing cover fire for the gunners. And There Shall Come...a Leader!

It is not possible to tell for certain which of the pictured Autobots is Pulsar, but the placement of the text balloons weakly seems to imply that he is "Big Yellow", as does Optimus reminding him to provide covering fire for gunners (the blue and white robot was down among the gunners).
The yellow robot is based on Big Red's appearance in the first issue of the Marvel Transformers comic, right down to the pose, but he's colored as Marvel UK Megatron.