18's. Most accurate method for checking the oil
Oil Level Cold Check
Place vehicle on level ground resting on the jiffy stand.
NOTE
Oil level on a cold engine should never be above the midway point.
See Figure 1. Check engine oil level.
Remove filler plug/dipstick.
Wipe off the dipstick.
Insert the dipstick and tighten into the fill spout.
Remove filler plug/dipstick.
See Figure 2. Check oil level. The correct cold oil level is midway (2) between the ADD QT (1) and FULL HOT (3) marks on the dipstick.
If oil level is at or below the ADD QT mark, add only enough oil to bring the level to the ADD QT mark.
Start and idle engine on jiffy stand for two minutes. Turn off engine.
Check oil level. Add only enough to bring level midway between the ADD QT (1) and FULL HOT (3).









