Re: Rattling under hood
It could be a number of things, from engine pulley, to a loose component - use your hands and make sure air intake, wires, relays are all snug and attached somewhere. You might want to phone a local dealer and give them your VIN, then they can tell you if any TSBs have been issues for your vehicle and if any have been performed.
I know on my Taurus, there was some suspension noise and I later found out about a coil spring recall! A phone call won't hurt.
'00 Durango R/T 360ci 290hp (modded); 138,500m
'06 Pontiac G6 GT 3.5L 220hp; 44,000m
'12 Chrysler 200 Limited 3.6L 283hp; 13,000m
'99 Taurus 3.0L 2V Vulcan 145hp; 154,300m - Traded
Amsoil in all vehicles!