: So I've asked a few friends what these two noises could be. If anyone can help out and give me your opinion on what this could be. One issue might be the power steering pump but the rattling I haven't been able to diagnose it. I'm taking it to the Nissan dealer asap next week because I don't have time this week/weekend. If anyone is down to meet up in LA/OC area that would be great too! Tag any #370z owners you know or mechanics that might know about the issue, I'd really appreciate it ): (the check engine light is on due to 4 o2 sensors btw) #nissan #370z #vq37vhr #z34