Empty oil from drain plug
May as well change your oil filter since you will have to refill the oil
Loosen bolts on oil pan
Take pan out, may need to pry a bit if it sticks.
Take a scraper and remove all of the old gasket and sealer from the pan and block
May as well clean out the oil pan if it is gunky, use gas to rinse, not water. Dry it out.
Put new sealer on pan careful to not plug up bolt holes
Lay gasket over that
Bolt up to block, use torque specs. ask parts store for those. Tighten in a varrying pattern like lug nuts, not clockwise or you will tighten uneven and squeeze gasket wrong which can lead to a leak.
Refill car with oil.
The end.How to change an oil pan gasket?
depends on what vehicle.
