Engine change 4.0 to 3.7 interchange ?

Asked by GuruMC3FG May 19, 2020 at 11:38 AM about the 2006 Ford Explorer

Question type: Maintenance & Repair

2006 explorer will a 3.7 interchange
with 4.0 ? Has 4.0 will 3.7
interchange?

1 Answer

The 3.7 is a different engine than the 4.0. It is not a smaller version. Expect nothing but problems if you try this.

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