Pontiac 2002 Grand Prix Owner's Manual page 287

3100 V6 Engine 3800 V6 or 3800 V6 Supercharged Engine
3. Check both sides of the dipstick, and read the
lower level. The fluid level must be in the
-
cross hatched area.
4. If the fluid level is in the acceptable range, push the
dipstick back in all the way.
6-25