Do you have to remove the transmission engine on a 97 s10 blazer 4X4 automatic?

No, you generally do not have to remove the engine to remove the transmission on a 1997 S10 Blazer 4x4 automatic. While it's a challenging job, it's typically done with the engine remaining in the vehicle. The transmission can be lowered from underneath after disconnecting various components.

However, some repairs *might* necessitate easier access which could lead a mechanic to choose removing the engine, but it's not the standard procedure. Factors that *could* influence this decision include:

* Severe rust or corrosion: Making access to bolts extremely difficult.

* Specific repair needs: Requiring more workspace than is available with the engine in place.

* Mechanic preference: Some mechanics may be more comfortable with this approach.

In short, while possible, removing the engine is generally unnecessary and adds significant complexity to the transmission replacement.