There's a grinding/popping sound on a 2001 Ford ZX2… It does it sometimes even when you aren't turning the wheel, but seems to be really prominent when you turn the wheel. As time has passed, this has gotten even louder. It is being taken to yet another garage today to be serviced. A trusted garage of years… Failed to find anything. The noise mysterious "disappeared" after we had them take a look at it and he mentioned that he "twist-tied" some part that was flopping around. However, that wasn't it. It stopped for a very short time and is now much louder. It is a grinding sound as if something is scraping on something else when turning… Sort of a metal on metal sound.
The ball joints were replaced about a year ago. The tie rod ends were also replaced. Shocks/struts (not sure which one it needs on the front) were checked (or so they claimed) at the first garage… And he said it needed them. But he also said that the only thing that it hurts is it makes for a more bumpy ride. CV boots were checked for cracks and I even managed to take photos of them myself, just to make sure… They look fine. However, I'm still wondering about the CV axle(s) and another garage is going to take a look today. This was a northern car originally and spent a while in Michigan (has a lot of underside rust, etc, from the heavy salt used up there).
Added (1). I'm quite puzzled as to what this is. It started right after they were paving our road and our car bumped down (due to the road not being as high and it was about a half of a foot drop) and something "popped" coming out of our driveway. The grinding noise seems to be coming from the left front.