Originally Posted by Vasnyc
I have the same issue, on a 15' Overland. The tick doesn't go away after 30 seconds though. I'm hesitant to take it the dealer the service dept in NYC isn't the best. I was told its the lifters making noise. Has anyone changed the exhaust manifold bolts? Did it eliminate the noise?
Lifter tick is a bit sharper metallic sound.
Exhaust tick, for lack of a better term, sounds a bit breathier almost like a spit sped up
with a computer.
The old 4.0's were infamous for exhaust manifolds self destructing, sad to see the 5.7 is also afflicted.