I have a 2001 Lincoln LS V8. It has 105K miles on it. It started to make a weird sound but I'm not sure where it is coming from. It sounds like a banging sound and it only does it when I am accelerating from 0-15 mph, and after that it's smooth sailing. It took it to a mechanic and he said he thought it was something called a carrier bearing. I took it to another person and he said it might be the transmission. If someone could help please!! Thanks