Dodge 2004 Intrepid Owner's Manual page 174

174 MAINTAINING YOUR VEHICLE
Checking the oil while the vehicle is on level ground also
will improve the accuracy of the oil level readings.
Maintain the oil level between the MIN and MAX
markings on the dipstick. Adding one quart of oil when
the reading is at the MIN mark will result in a MAX
reading on these engines.
2.7L Engine Oil Fill
3.5L Engine Oil Fill
Change Engine Oil
Road conditions and your kind of driving affects the
interval at which your oil should be changed.
Day or night temperatures are below 32°F (0°C)
Stop and go driving
Extensive engine idling
Driving in dusty conditions
Short trips of less than 10 miles (16.2 km)