Yall I Seriously Need Help

my mustang is making some serious engine problems thats coming out of the front of the motor IE timing chains the noise happens right when you crank the car up and then stops until the car warms up and its driving me crazy guys im new on here ive heard some really good things so i really need yalls help and someone told me its because we cut the mufflers off the car could this be the case?

it would help if you told what kinds of noises were coming from the engine..
you did say you hear it when you first start it up and it goes away once the engine's warmed up...it could be the lifters sticking.

Or the belt tensioner,mine was doing that same thing,replaced the belt tensioner problem solved,my parents own 2 fords also that has had the same exact problem,they replaced them and its all good now.But since you didnt go into much detail it could be something else.

my 02 gt did the same an it ended up being a rod bearing so seriously get it check out change ur oil and see what color it is but the guys who also comented sound right to since u didnt go into detail idk