How do you set timing mark on 2002 Nissan Quest 3.3l?

To set the timing mark on a 2002 Nissan Quest with a 3.3L engine, first, ensure the engine is at top dead center (TDC) on the compression stroke for cylinder one. Locate the timing marks on the crankshaft pulley and the timing cover; the mark on the pulley should align with the reference mark on the cover. If adjustments are needed, loosen the distributor hold-down bolt and rotate the distributor until the marks align properly. Finally, tighten the distributor bolt and recheck the alignment to ensure accuracy.