its hard to see just look for the hole on the side of the block just above where the pan meets the block on drivers side toward the back of the motor you might need a good light source...just put the end of the dipstick in that hole and ensure its pushed in all the way it can be a pain in the rear you might need an adjustable wrench and a hammer place adj. wrench adjusted to pipe diameter above bevel in tube and strike it with a hammer until bevel is flush with flat block surface... i hope i did'nt confuse you and goodluck....