When starting the engine after it has been off for a couple hours I have a cold start rattle for 2-5 seconds. It goes away and there is no MIL or malfunction codes. It's not the exhaust. It's coming from the top of the motor. Do all 3.0 TT motors do this or do I have the cam phaser issue? I searched and found only one thread here. Other forums said it was normal for a Ford DOHC motor to make noise until oil pressure builds. This wasn't present on my 2017 or 2019 F150 3.5 TT.