Problem Description and Possible Solution
A ticking noise may be noted from the engine caused by one or more stuck or collapsed valve lash adjusters. The repair involves inspecting and replacing lash adjusters as necessary.
Problem DataRepairPal Verified
Average mileage: 96,583 (45,000–187,000)
Engine affected: 6 Cylinder
14 people reported this problem
I have the same clicking problem. I was told by the dealer that there is no fix but not hurting the engine (do not believe). I was told by an owner of a Lincoln Navigator that had the same problem and told the same thing b Ford but went to another service center and they fixed it by replacing the 7 and 8 plug. No more ticking. I think I need to try this.