91 capri suspension noise

i have a 91 capri that makes creaking noises and sometimes pops in the front end when accelerating/deceleration and especially when going up hill. the noise seems to be getting louder. nothing looks loose or broken and i can't even tell where its coming from. feels like just below/in front of my feet when driving. any ideas??:confused: thanks for any advice

Look at the undercarriage in front of the drivers seat. It's a common area to rust out. I dont know if that would make a creaky/squeaky noise but its a pooibility.