Start the truck and let it run for 5 minutes before turning off the engine.

Locate the engine dipstick. The dipstick is located on the left side of the engine compartment and is designated by a yellow ring.

Remove the dipstick and wipe it clean.

Reinsert and remove the dipstick to see if the oil is between the two dots on the dipstick.

The job is finished if the oil is between or slightly above the two dots.

If the oil is below the two dots, add new oil in small increments into the oil fill tube until the dipstick shows it is between the two dots.

Do not pour oil into the dipstick tube.