Smitty,
Would you please post more details such as SE or ES. 4cyl 2.0, 4cyl 2.4, 6cyl 2.5 as each is quite different. Mileage may also benefit. We can help more when we know what we're dealing with.
As a new user, it may be beneficial if you put those details in your signature. This why you don't have to put them in each post

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2000 Stratus ES / V6 / Leather / Tint / 173,500mi
2003 Town & Country Limited / V6 3.8 / Heated Leather / Auto A/C / DVD / 102,000mi