I swapped a b16 in bout 6 months ago but the last couple of months it been swaying a little on uneven roads. Its a 97 civic ex coupe with ground control coilovers, 18" wheels. I know the wheels are huge but the only ones i have right now and they havent given me any problems in the last 2yrs. So any advice would be great.

 

It could be just about anything. Check for wear with your inner and outer tie rods first. Also check all of your ball joints on the front end. If they are smashed flat or cut or oozing fluid out, they are probably shot. It could also be the bushings in the lca's. I am fighting the same battle with my car right now and am about to replace shocks, uca's, and lca's. I already did both inner and outer tie rods (had some play there), but it still wanders. Also check your shocks? Are they blown/leaking? Good luck.