I have a 1996 Accord that is making a popping noise not unlike what a bad CV axle would sound like when going in reverse or when turning. The only problem is, I've replaced both CV axles. I've also replaced the sway bar links and upper control arms, and am in the process of replacing the outer tie rod ends, lower ball joints, and wheel bearings (not all of this is due to the noise, mostly these parts needed replacing anyways). It also does not make it immediately when I drive it, it needs a couple of minutes to... do something... before the noise starts up again.

Any ideas? Could this be a transmission issue, or might some of my most recent repairs solve it?