Nope, 5.4 4v and 100 shot if u want power, but otherwise, build the 4.6 Sent from my SCH-I500 using Tapatalk
Run it till it quits. I've seen the same things on a 4.6 And a 5.4 and they ran another 100,000 miles.
Lucas oil additive took care of the using oil and the ticking on my truck Sent from my iThingymajigger using Tapatalk