I'm trying to find the cause of a creaking noise from my front suspension. 1997 4x4, 316k miles. Struts and LBJs are new. The noise started with just a simple creek going over bumps. I tried spraying silicone on all the obvious parts to pin point the noise but no luck. Now that the temperature has dropped in Texas it has gotten much louder, to the point when just backing out of a parking spot it sounds like a rusty door hinge swinging back and forth. I've tried listening while having someone rock the truck but no luck yet. Any ideas??