How do you adjust the timing on a 1997 Mazda 626 LX 4-cylinder 2.0L?

To adjust the timing on a 1997 Mazda 626 LX with a 2.0L 4-cylinder engine, first ensure the engine is at operating temperature and then turn off the ignition. Locate the timing mark on the crankshaft pulley and the timing scale on the engine block. Use a timing light connected to the number one spark plug wire, and then start the engine. Adjust the distributor by loosening the mounting bolts and rotating it until the timing mark aligns with the specified degree on the timing scale, then retighten the bolts and recheck the timing.