What are the timing marks and how to line line up on 1992 geo metro 3 cylinder 1.0 lieter?

The timing marks on a 1992 Geo Metro with a 1.0-liter 3-cylinder engine are located on the crankshaft pulley and the timing cover. To line them up, rotate the crankshaft until the timing mark on the pulley aligns with the "0" mark on the timing cover. Ensure that the camshaft timing mark also aligns with its corresponding mark on the cylinder head. This ensures proper timing for the engine's ignition and valve operation.