Fusion pre-burners were a part of the matter/antimatter injector assembly on Galaxy-class starships.

When the USS Enterprise-D suffered a problem with the fuel injectors, Geordi La Forge tried to perform a magnetic quench on the pre-burners to reset the injectors' magnetic fields. During a later brainstorming session in engineering with the senior engineering staff in an attempt to solve the problem, Duffy suggested the same thing, however La Forge replied that had already tried the procedure, and it had failed. (TNG: "Hollow Pursuits")

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.