Loose timing chain on 5.4 triton 2-valve.

Orielly (power torque) engine fail at 18,000 miles. Unfortunately I didn’t read the fine print where it said 12 month/12,000 mile warranty if you put the engine in a 1-ton truck.

[@don2deliver]

How many miles?

[@ThatllDoEngineering]

About 18,000 on a re-man engine

[@don2deliver]

@@ThatllDoEngineering Yeah, It can be a gamble with new parts these days. Some brand aftermarket kits only work on some vehicles. You would think a rebuilder could sort out the crappy stuff to save themselves future grief.