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startup rattle

Should I rebuild the timing???

I’m not sure what to do with my Explorer because of the timing chain rattle at startup. It’s an 07 4.0 advance trac, I just passed 160,000 miles and the start up rattle is progressively getting worse. It takes longer to go away especially on a cold day. The rest of the engine seems to be in good...
- Mitchs07explorer
- Thread
- January 13, 2022
- 4.0 sohc startup rattle timing v6
- Replies: 21
- Forum: Stock 2006 -2010 Explorers

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