Recent content by Zippy
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'13 expedition dropped valve
2013 expedition xl 5.4 three valve 63k regular service- Zippy
- Post #2
- Forum: 3rd Gen Ford Expedition General Discussion
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Z
'13 expedition dropped valve
Hello, just removed valve cover and pulled out valve spring and roller and top of valve stem 5.4 3 valve. Yikes. 63,000 miles what a poor design. Microscopic rollers for a V8. Engine looks brand new inside valve cover except for the mangled roller and valve and gouged cam. So what I've been...- Zippy
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- Replies: 3
- Forum: 3rd Gen Ford Expedition General Discussion
