How do you set ignition timing 95 Nissan truck?

To set the ignition timing on a 1995 Nissan truck, first ensure the engine is at operating temperature and turned off. Then, locate the timing marks on the crankshaft pulley and the timing indicator on the engine. Use a timing light to illuminate the marks while the engine is running, and adjust the distributor until the timing mark aligns with the specified degree BTDC (Before Top Dead Center) indicated in the service manual. Finally, tighten the distributor hold-down bolt and recheck the timing to ensure it stays in position.