Hey, I'm brand new on this forum, but I've gotten a lot of mechanical advice from just kinda stalking here and there when I need to. But I need yalls opinions.

I have a 2000 Monte Carlo that I bought last year and I've absolutely fallen in love with it. But as of late I've noticed a subtle knocking noise and a shaking while I drive it. It sounds perfect when it's idling, but when I'm going down the road and take my foot off of the accelerator it starts to knock and shake. PLZ HELP! Any help is greatly appreciated cause I don't want to loose my baby.

-Thanks in advance

 

I fixed it. It turns out my driver side lug nuts were loose.

 

Oh geez man be careful...