I recently picked up some Castrol GTX High Mileage for my daily driver a 2006 Sebring Touring with the dreaded 2.7 litre motor. It has 119,000 miles on her now and still runs like a top. Been using Mobil 5000 conventional on her in 5w20 with a 3000 - 5000 mile interval. Started leaking a little bit around the oil pressure sensor and now would like to switch to high mileage oil. I bought the Castrol High Mileage with Filter included (STP) for $24.00. Would like hear peoples opinon on this oil.
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