92 Honda Accord great runner?

The Accord runs great, but, sometimes after getting off the highway it will sputter and wants to die. A shift to neutral and some additional revs solves the problem till the next time I drive at highway speed then slow down, same problem. Driving around town no bad idle problem. Plugs are OK. Maybe some injector cleaner or a can of throttle body spray? If it was a fuel pump problem I coulden't get to high speeds right? Thanks