Valve Train Clatter
#1
Valve Train Clatter
Does anyone know or ever had problems with valve train clatter on a 5.4? I own my 4th 5.4 since they came out in 97' and all have clattered (about 20,000 miles) especially on startup in my F-150's. My wife drives Expeditions with the 5.4 and they do not seem to have this problem.
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