I have a rattleling sound when i go over bumps and when i was driving it down a rocky road someone said you enjoy your IFS's i didn't know what he was talking about but i said i just have a problem with the rattling sound and he laughed at me im assuming that it was one in the same the way he talked sound like the rattling was normal for a IFS but not sure. I known IFS is suspension looked it up but still don't know if the rattling is normal before he told me about it i thaught i needed to replace them but now not sure i can tolerate it if i know what it is if it is bad.

Another problem i know is not normal is when i turn real hard there's a loud popping sound

I don't know cars really well learning through experience