Hey guys, I have a 2006 Lincoln Mark LT 4x4 with the 5.4. I've been having the dreaded phaser tick. I'm wondering if I could replace the 3 valve head with the 2 valve and replace the timing setup with HV oil pump. Wouldn't that stop the phaser problem? The reason I ask is, I had a 2000 Navigator with the 5.4 and never had any issues with it .