I would probably use 5W-30 unless if burns oil. In that case I would try 10W-40.
Types? All types Synthetic, Synthetic Blend, Conventional. Pick one and stick with the major recognized brands in the proper grade for your vehicle.
SAE Grade 10w-30.
Looking for a Used Stratus in your area?
CarGurus has 439 nationwide Stratus listings starting at $1,999.
Search Dodge Stratus Questions
Dodge Stratus Experts
Related Models For Sale