2005 Ford Five Hundred "car seems banging noise under" Questions

...seems to be coming from under the center front of the vehicle. It comes and goes, but at times is very loud. Short trips around town it is fine. Mechanic thinks it could be the flywheel. Any advice? ...

...banging or kluncking noise (not only hear it but feel it) coming from under the floor board possibly from the transmission. Almost like it is shifting into first gear with out ingaging the manual ...

...car (under the back) when pulling up in a turn in a low gear or just when turning in a low gear or at a low speed. It seems like one of the back wheels cant get grip, and than "bang" it gets grip and ...

noise.! they have electronic stethoscopes, a $50 tool (like mine, ask) and can even drive car with 4 micro phones attached under car or anywhere. (but not U-joints) if all test pass. U-joints are bad.

banging noise when motor is under pressure of ac turned on. i am trying to remove the uper oil pan to check the main bearing but cant seem to get it off. is there a secret? lower the sub fram slightly

...banging noise coming from the front end mostly when making a hard-right turn. I took it back to the shop and upon further inspection was told that I needed to replace the hubs as the drivers side hub ...

...BANGING NOISE UNDER THE PASSENGER FLOOR PANEL . THE TRUCK DRIVES REALLY WELL THOUGH. I HAVE PUT IT ON JACKS AND LOOKED FOR FOR ANYTHING LOOSE IN THE STEERING BUT CAN'T SEEM TO FIND ANYTHING. THE ...

noise is coming from, Under no load not so noticeable. Universals seem fine, could it be from one of the hubs? Is the 4x4 an Auto Engage? If not you must be STOPPED and in NEUTRAL to activate your 4x4

...under the jeep for a few, If the noise is just that, a noise and the tires don't seem to catch or no grinding going on, look for your exhaust pipe possibly lose or the track bar..stabilizer bar, ...

...banging? noise *I cant think of the word to describe it* when taking like 45 degree turns in both directions. So far seem only to happen with the wheel is cranked atleast a full turn. Also happens ...