According to Wikipedia, the 1997 Honda Civic was offered with a variety of engine choices. https://en.wikipedia.org/wiki/Honda_Civic_(sixth_generation)
This link will help you find your engine's model number: https://www.youtube.com/watch?v=ODrI1uq1tAE
And this link will help you decipher that code with more information about the engine. http://www.hondacivicblog.com/honda-engine-list/ Hope you find that helpful!