How do you replace the valve cover gasket on a 1991 Toyota MR2?

pull spark plugs after numbering plug wires unbolt anything atached to valve cover remove valve cover bolts gently pry cover loose from engine don't damage gasket surface sometimes you need to tap gently with rubber mallet to get cover to turn loose clean all surfaces replace gasket with a little sealant parts house will tell you witch kind to use then reverse process.