Hello everyone, I have a 2005 f150 supercab with 4.6. I done the timing chain kit and water pump. Kit did not have the gears but everything else no oil pump either. I get this rattle after the engine is hot only during taking off from a stop light for a couple times. it has no noise at idel or if I just rev it up. I can pull over and turn the truck off and restart it then it goes away for awhile. Any help??