How do I check ignition timing on 1999 Mitsubishi montero sport ls 2wd 3.0 6cyl?

To check the ignition timing on a 1999 Mitsubishi Montero Sport LS 2WD with a 3.0L V6, first ensure the engine is at operating temperature and idle speed is correct. Connect a timing light to the number one cylinder's spark plug wire, then locate the timing mark on the crankshaft pulley and the timing scale on the engine. With the engine running, point the timing light at the marks; the timing should align with the specifications in the owner's manual, typically between 5° and 15° BTDC (before top dead center). If adjustments are needed, loosen the distributor hold-down bolt and rotate the distributor until the timing is correct.