What Explorer/Ranger/Mustang 4.0L engines work? | Ford Explorer Forums - Serious Explorations

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What Explorer/Ranger/Mustang 4.0L engines work?

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Joined
October 19, 2008
Messages
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City, State
Santa Barbara, CA
Year, Model & Trim Level
2001 XLT
The chain guide gave way on my '01 4.0L XLT and ruined the engine this Thanksgiving. The engine was idling fine, then a metallic rasping followed by the engine running sluggishly. A few seconds later it sounded like someone poured a can of BBs into the crankcase.

I almost have the old engine out and am on the hunt for a new one to put in. I have heard that I want something newer than '03 for the improved plastic in the chain guides. I have also heard that later Explorer, Ranger, and Mustang 4.0L SOHC engines will work.

My question is whether there are any limitations on the years I can use. For example, I have only seen '05 and '06 Mustang engines installed by forum members. Would an '07 work? What about an '09 Ranger engine?

Thanks for any insight you might have - I am working hard to get my baby going again.
 






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