* 1.6L 4-cylinder: This was the more common engine.
* 1.6L 4-cylinder (with a different power output): There were slight variations in horsepower and torque within the 1.6L engine depending on specifics like whether it was carbureted or fuel injected.
To know *exactly* which engine is in a specific 1992 Geo Tracker, you'd need to check the vehicle's identification number (VIN) or look at the engine itself. The engine displacement (1.6L) will be clearly visible on the engine block.
