Crank sensor location 84 Chevy 2.0?

The crank sensor location on an 84 Chevy 2.0L engine (likely an Iron Duke) is on the passenger side of the engine block, near the bellhousing. It's usually mounted close to the crankshaft's pulley.

However, it's crucial to verify this with a repair manual specific to your year and model. The exact location can vary slightly depending on the specific engine configuration. A visual inspection with the engine partially disassembled will also help confirm its location.