Auto >> AutoSPT >  >> Engine

Is a 3.0 engine and 3.8 interchangable on 1991 Ford Taurus?

No, a 3.0L V6 and a 3.8L V6 are not directly interchangeable in a 1991 Ford Taurus. While both are V6 engines, they have different block castings, head designs, and mounting points. You'd need far more than just a simple engine swap; it would require significant modifications to the engine bay, potentially including the mounts, wiring harness, and possibly even the transmission. It's a very complex and impractical undertaking.